20185209954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 56725329024

約数和(自身を除く): 36540119070

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 53, 63, 78, 82, 91, 106, 107, 117, 123, 126, 159, 182, 214, 234, 246, 273, 287, 318, 321, 369, 371, 477, 533, 546, 574, 642, 689, 738, 742, 749, 819, 861, 954, 963, 1066, 1113, 1378, 1391, 1498, 1599, 1638, 1722, 1926, 2067, 2173, 2226, 2247, 2583, 2782, 2809, 3198, 3339, 3731, 4134, 4173, 4346, 4387, 4494, 4797, 4823, 5166, 5618, 5671, 6201, 6519, 6678, 6741, 7462, 8346, 8427, 8774, 9594, 9646, 9737, 11193, 11342, 12402, 12519, 13038, 13161, 13482, 14469, 15211, 16854, 17013, 19474, 19557, 19663, 22386, 25038, 25281, 26322, 28249, 28938, 29211, 30422, 30709, 33579, 34026, 36517, 39114, 39326, 39483, 39697, 43407, 45633, 50562, 51039, 56498, 57031, 58422, 58989, 61418, 67158, 73034, 73723, 78966, 79394, 84747, 86814, 87633, 91266, 92127, 102078, 109551, 114062, 115169, 117978, 119091, 136899, 147446, 169494, 171093, 175266, 176967, 184254, 197743, 219102, 221169, 230338, 232511, 238182, 254241, 255619, 273798, 276381, 300563, 328653, 342186, 345507, 353934, 357273, 395486, 399217, 442338, 465022, 508482, 511238, 513279, 516061, 552762, 593229, 601126, 657306, 663507, 691014, 697533, 714546, 766857, 798434, 806183, 901689, 1026558, 1032122, 1036521, 1186458, 1197651, 1327014, 1395066, 1497197, 1533714, 1548183, 1612366, 1627577, 1779687, 1803378, 2073042, 2092599, 2103941, 2300571, 2395302, 2418549, 2705067, 2994394, 3022643, 3096366, 3255154, 3559374, 3592953, 3907319, 4185198, 4207882, 4491591, 4601142, 4644549, 4837098, 4882731, 5410134, 6045286, 6311823, 7185906, 7255647, 7814638, 8983182, 9067929, 9289098, 9765462, 10480379, 11721957, 12323083, 12623646, 13474773, 14511294, 14648193, 18135858, 18935469, 20960758, 21158501, 23443914, 24646166, 26949546, 27203787, 27351233, 29296386, 31441137, 35165871, 36969249, 37870938, 42317002, 54407574, 54702466, 62882274, 63475503, 70331742, 73938498, 82053699, 86261581, 94323411, 110907747, 126951006, 160200079, 164107398, 172523162, 188646822, 190426509, 221815494, 246161097, 258784743, 320400158, 380853018, 480600237, 492322194, 517569486, 776354229, 961200474, 1121400553, 1441800711, 1552708458, 2242801106, 2883601422, 3364201659, 6728403318, 10092604977, 20185209954]

約数ペア:

[(1, 20185209954), (2, 10092604977), (3, 6728403318), (6, 3364201659), (7, 2883601422), (9, 2242801106), (13, 1552708458), (14, 1441800711), (18, 1121400553), (21, 961200474), (26, 776354229), (39, 517569486), (41, 492322194), (42, 480600237), (53, 380853018), (63, 320400158), (78, 258784743), (82, 246161097), (91, 221815494), (106, 190426509), (107, 188646822), (117, 172523162), (123, 164107398), (126, 160200079), (159, 126951006), (182, 110907747), (214, 94323411), (234, 86261581), (246, 82053699), (273, 73938498), (287, 70331742), (318, 63475503), (321, 62882274), (369, 54702466), (371, 54407574), (477, 42317002), (533, 37870938), (546, 36969249), (574, 35165871), (642, 31441137), (689, 29296386), (738, 27351233), (742, 27203787), (749, 26949546), (819, 24646166), (861, 23443914), (954, 21158501), (963, 20960758), (1066, 18935469), (1113, 18135858), (1378, 14648193), (1391, 14511294), (1498, 13474773), (1599, 12623646), (1638, 12323083), (1722, 11721957), (1926, 10480379), (2067, 9765462), (2173, 9289098), (2226, 9067929), (2247, 8983182), (2583, 7814638), (2782, 7255647), (2809, 7185906), (3198, 6311823), (3339, 6045286), (3731, 5410134), (4134, 4882731), (4173, 4837098), (4346, 4644549), (4387, 4601142), (4494, 4491591), (4797, 4207882), (4823, 4185198), (5166, 3907319), (5618, 3592953), (5671, 3559374), (6201, 3255154), (6519, 3096366), (6678, 3022643), (6741, 2994394), (7462, 2705067), (8346, 2418549), (8427, 2395302), (8774, 2300571), (9594, 2103941), (9646, 2092599), (9737, 2073042), (11193, 1803378), (11342, 1779687), (12402, 1627577), (12519, 1612366), (13038, 1548183), (13161, 1533714), (13482, 1497197), (14469, 1395066), (15211, 1327014), (16854, 1197651), (17013, 1186458), (19474, 1036521), (19557, 1032122), (19663, 1026558), (22386, 901689), (25038, 806183), (25281, 798434), (26322, 766857), (28249, 714546), (28938, 697533), (29211, 691014), (30422, 663507), (30709, 657306), (33579, 601126), (34026, 593229), (36517, 552762), (39114, 516061), (39326, 513279), (39483, 511238), (39697, 508482), (43407, 465022), (45633, 442338), (50562, 399217), (51039, 395486), (56498, 357273), (57031, 353934), (58422, 345507), (58989, 342186), (61418, 328653), (67158, 300563), (73034, 276381), (73723, 273798), (78966, 255619), (79394, 254241), (84747, 238182), (86814, 232511), (87633, 230338), (91266, 221169), (92127, 219102), (102078, 197743), (109551, 184254), (114062, 176967), (115169, 175266), (117978, 171093), (119091, 169494), (136899, 147446)]