20171738772

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{14057}}^1$

素因数の和:14219

約数の個数: 120

約数和(自身を含む): 54487008576

約数和(自身を除く): 34315269804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 103, 108, 129, 162, 172, 206, 258, 309, 324, 387, 412, 516, 618, 774, 927, 1161, 1236, 1548, 1854, 2322, 2781, 3483, 3708, 4429, 4644, 5562, 6966, 8343, 8858, 11124, 13287, 13932, 14057, 16686, 17716, 26574, 28114, 33372, 39861, 42171, 53148, 56228, 79722, 84342, 119583, 126513, 159444, 168684, 239166, 253026, 358749, 379539, 478332, 506052, 604451, 717498, 759078, 1138617, 1208902, 1434996, 1447871, 1518156, 1813353, 2277234, 2417804, 2895742, 3626706, 4343613, 4554468, 5440059, 5791484, 7253412, 8687226, 10880118, 13030839, 16320177, 17374452, 21760236, 26061678, 32640354, 39092517, 48960531, 52123356, 62258453, 65280708, 78185034, 97921062, 117277551, 124516906, 156370068, 186775359, 195842124, 234555102, 249033812, 373550718, 469110204, 560326077, 747101436, 1120652154, 1680978231, 2241304308, 3361956462, 5042934693, 6723912924, 10085869386, 20171738772]

約数ペア:

[(1, 20171738772), (2, 10085869386), (3, 6723912924), (4, 5042934693), (6, 3361956462), (9, 2241304308), (12, 1680978231), (18, 1120652154), (27, 747101436), (36, 560326077), (43, 469110204), (54, 373550718), (81, 249033812), (86, 234555102), (103, 195842124), (108, 186775359), (129, 156370068), (162, 124516906), (172, 117277551), (206, 97921062), (258, 78185034), (309, 65280708), (324, 62258453), (387, 52123356), (412, 48960531), (516, 39092517), (618, 32640354), (774, 26061678), (927, 21760236), (1161, 17374452), (1236, 16320177), (1548, 13030839), (1854, 10880118), (2322, 8687226), (2781, 7253412), (3483, 5791484), (3708, 5440059), (4429, 4554468), (4644, 4343613), (5562, 3626706), (6966, 2895742), (8343, 2417804), (8858, 2277234), (11124, 1813353), (13287, 1518156), (13932, 1447871), (14057, 1434996), (16686, 1208902), (17716, 1138617), (26574, 759078), (28114, 717498), (33372, 604451), (39861, 506052), (42171, 478332), (53148, 379539), (56228, 358749), (79722, 253026), (84342, 239166), (119583, 168684), (126513, 159444)]