20218655016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1273

約数の個数: 288

約数和(自身を含む): 67064125440

約数和(自身を除く): 46845470424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 127, 136, 153, 168, 204, 238, 252, 254, 289, 306, 357, 381, 408, 476, 504, 508, 578, 612, 714, 762, 867, 889, 952, 1016, 1071, 1093, 1143, 1156, 1224, 1428, 1524, 1734, 1778, 2023, 2142, 2159, 2186, 2286, 2312, 2601, 2667, 2856, 3048, 3279, 3468, 3556, 4046, 4284, 4318, 4372, 4572, 5202, 5334, 6069, 6477, 6558, 6936, 7112, 7651, 8001, 8092, 8568, 8636, 8744, 9144, 9837, 10404, 10668, 12138, 12954, 13116, 15113, 15302, 16002, 16184, 17272, 18207, 18581, 19431, 19674, 20808, 21336, 22953, 24276, 25908, 26232, 30226, 30604, 32004, 36414, 36703, 37162, 38862, 39348, 45339, 45906, 48552, 51816, 55743, 60452, 61208, 64008, 68859, 72828, 73406, 74324, 77724, 78696, 90678, 91812, 110109, 111486, 120904, 130067, 136017, 137718, 138811, 145656, 146812, 148648, 155448, 167229, 181356, 183624, 220218, 222972, 256921, 260134, 272034, 275436, 277622, 293624, 315877, 330327, 334458, 362712, 390201, 416433, 440436, 445944, 513842, 520268, 544068, 550872, 555244, 631754, 660654, 668916, 770763, 780402, 832866, 880872, 947631, 971677, 1027684, 1040536, 1088136, 1110488, 1170603, 1249299, 1263508, 1321308, 1337832, 1541526, 1560804, 1665732, 1895262, 1943354, 2055368, 2211139, 2312289, 2341206, 2359787, 2498598, 2527016, 2642616, 2842893, 2915031, 3083052, 3121608, 3331464, 3790524, 3886708, 4422278, 4624578, 4682412, 4719574, 4997196, 5685786, 5830062, 6166104, 6633417, 7079361, 7581048, 7773416, 8745093, 8844556, 9249156, 9364824, 9439148, 9994392, 11371572, 11660124, 13266834, 14158722, 16518509, 17490186, 17689112, 18498312, 18878296, 19900251, 21238083, 22743144, 23320248, 26533668, 28317444, 33037018, 34980372, 39800502, 40116379, 42476166, 49555527, 53067336, 56634888, 66074036, 69960744, 79601004, 80232758, 84952332, 99111054, 120349137, 132148072, 148666581, 159202008, 160465516, 169904664, 198222108, 240698274, 280814653, 297333162, 320931032, 361047411, 396444216, 481396548, 561629306, 594666324, 722094822, 842443959, 962793096, 1123258612, 1189332648, 1444189644, 1684887918, 2246517224, 2527331877, 2888379288, 3369775836, 5054663754, 6739551672, 10109327508, 20218655016]

約数ペア:

[(1, 20218655016), (2, 10109327508), (3, 6739551672), (4, 5054663754), (6, 3369775836), (7, 2888379288), (8, 2527331877), (9, 2246517224), (12, 1684887918), (14, 1444189644), (17, 1189332648), (18, 1123258612), (21, 962793096), (24, 842443959), (28, 722094822), (34, 594666324), (36, 561629306), (42, 481396548), (51, 396444216), (56, 361047411), (63, 320931032), (68, 297333162), (72, 280814653), (84, 240698274), (102, 198222108), (119, 169904664), (126, 160465516), (127, 159202008), (136, 148666581), (153, 132148072), (168, 120349137), (204, 99111054), (238, 84952332), (252, 80232758), (254, 79601004), (289, 69960744), (306, 66074036), (357, 56634888), (381, 53067336), (408, 49555527), (476, 42476166), (504, 40116379), (508, 39800502), (578, 34980372), (612, 33037018), (714, 28317444), (762, 26533668), (867, 23320248), (889, 22743144), (952, 21238083), (1016, 19900251), (1071, 18878296), (1093, 18498312), (1143, 17689112), (1156, 17490186), (1224, 16518509), (1428, 14158722), (1524, 13266834), (1734, 11660124), (1778, 11371572), (2023, 9994392), (2142, 9439148), (2159, 9364824), (2186, 9249156), (2286, 8844556), (2312, 8745093), (2601, 7773416), (2667, 7581048), (2856, 7079361), (3048, 6633417), (3279, 6166104), (3468, 5830062), (3556, 5685786), (4046, 4997196), (4284, 4719574), (4318, 4682412), (4372, 4624578), (4572, 4422278), (5202, 3886708), (5334, 3790524), (6069, 3331464), (6477, 3121608), (6558, 3083052), (6936, 2915031), (7112, 2842893), (7651, 2642616), (8001, 2527016), (8092, 2498598), (8568, 2359787), (8636, 2341206), (8744, 2312289), (9144, 2211139), (9837, 2055368), (10404, 1943354), (10668, 1895262), (12138, 1665732), (12954, 1560804), (13116, 1541526), (15113, 1337832), (15302, 1321308), (16002, 1263508), (16184, 1249299), (17272, 1170603), (18207, 1110488), (18581, 1088136), (19431, 1040536), (19674, 1027684), (20808, 971677), (21336, 947631), (22953, 880872), (24276, 832866), (25908, 780402), (26232, 770763), (30226, 668916), (30604, 660654), (32004, 631754), (36414, 555244), (36703, 550872), (37162, 544068), (38862, 520268), (39348, 513842), (45339, 445944), (45906, 440436), (48552, 416433), (51816, 390201), (55743, 362712), (60452, 334458), (61208, 330327), (64008, 315877), (68859, 293624), (72828, 277622), (73406, 275436), (74324, 272034), (77724, 260134), (78696, 256921), (90678, 222972), (91812, 220218), (110109, 183624), (111486, 181356), (120904, 167229), (130067, 155448), (136017, 148648), (137718, 146812), (138811, 145656)]