20132081256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{6563}}^1$

素因数の和:6660

約数の個数: 192

約数和(自身を含む): 62573299200

約数和(自身を除く): 42441217944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 961, 1064, 1178, 1302, 1596, 1736, 1767, 1922, 2356, 2604, 2883, 3192, 3534, 3844, 4123, 4712, 5208, 5766, 6563, 6727, 7068, 7688, 8246, 11532, 12369, 13126, 13454, 14136, 16492, 18259, 19689, 20181, 23064, 24738, 26252, 26908, 32984, 36518, 39378, 40362, 45941, 49476, 52504, 53816, 54777, 73036, 78756, 80724, 91882, 98952, 109554, 124697, 127813, 137823, 146072, 157512, 161448, 183764, 203453, 219108, 249394, 255626, 275646, 367528, 374091, 383439, 406906, 438216, 498788, 511252, 551292, 610359, 748182, 766878, 813812, 872879, 997576, 1022504, 1102584, 1220718, 1424171, 1496364, 1533756, 1627624, 1745758, 2441436, 2618637, 2848342, 2992728, 3067512, 3491516, 3865607, 4272513, 4882872, 5237274, 5696684, 6307043, 6983032, 7731214, 8545026, 10474548, 11393368, 11596821, 12614086, 15462428, 17090052, 18921129, 20949096, 23193642, 25228172, 27059249, 30924856, 34180104, 37842258, 44149301, 46387284, 50456344, 54118498, 75684516, 81177747, 88298602, 92774568, 108236996, 119833817, 132447903, 151369032, 162355494, 176597204, 216473992, 239667634, 264895806, 324710988, 353194408, 359501451, 479335268, 529791612, 649421976, 719002902, 838836719, 958670536, 1059583224, 1438005804, 1677673438, 2516510157, 2876011608, 3355346876, 5033020314, 6710693752, 10066040628, 20132081256]

約数ペア:

[(1, 20132081256), (2, 10066040628), (3, 6710693752), (4, 5033020314), (6, 3355346876), (7, 2876011608), (8, 2516510157), (12, 1677673438), (14, 1438005804), (19, 1059583224), (21, 958670536), (24, 838836719), (28, 719002902), (31, 649421976), (38, 529791612), (42, 479335268), (56, 359501451), (57, 353194408), (62, 324710988), (76, 264895806), (84, 239667634), (93, 216473992), (114, 176597204), (124, 162355494), (133, 151369032), (152, 132447903), (168, 119833817), (186, 108236996), (217, 92774568), (228, 88298602), (248, 81177747), (266, 75684516), (372, 54118498), (399, 50456344), (434, 46387284), (456, 44149301), (532, 37842258), (589, 34180104), (651, 30924856), (744, 27059249), (798, 25228172), (868, 23193642), (961, 20949096), (1064, 18921129), (1178, 17090052), (1302, 15462428), (1596, 12614086), (1736, 11596821), (1767, 11393368), (1922, 10474548), (2356, 8545026), (2604, 7731214), (2883, 6983032), (3192, 6307043), (3534, 5696684), (3844, 5237274), (4123, 4882872), (4712, 4272513), (5208, 3865607), (5766, 3491516), (6563, 3067512), (6727, 2992728), (7068, 2848342), (7688, 2618637), (8246, 2441436), (11532, 1745758), (12369, 1627624), (13126, 1533756), (13454, 1496364), (14136, 1424171), (16492, 1220718), (18259, 1102584), (19689, 1022504), (20181, 997576), (23064, 872879), (24738, 813812), (26252, 766878), (26908, 748182), (32984, 610359), (36518, 551292), (39378, 511252), (40362, 498788), (45941, 438216), (49476, 406906), (52504, 383439), (53816, 374091), (54777, 367528), (73036, 275646), (78756, 255626), (80724, 249394), (91882, 219108), (98952, 203453), (109554, 183764), (124697, 161448), (127813, 157512), (137823, 146072)]