20758889226230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{4799}}^1\times {\mathrm{36899}}^1$

素因数の和:42341

約数の個数: 64

約数和(自身を含む): 39405657600000

約数和(自身を除く): 18646768373770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 617, 1234, 3085, 4799, 6170, 9598, 11723, 23446, 23995, 36899, 47990, 58615, 73798, 91181, 117230, 182362, 184495, 368990, 455905, 701081, 911810, 1402162, 2960983, 3505405, 5921966, 7010810, 14804915, 22766683, 29609830, 45533366, 56258677, 112517354, 113833415, 177078301, 227666830, 281293385, 354156602, 432566977, 562586770, 865133954, 885391505, 1770783010, 2162834885, 3364487719, 4325669770, 6728975438, 16822438595, 33644877190, 109257311717, 218514623434, 546286558585, 1092573117170, 2075888922623, 4151777845246, 10379444613115, 20758889226230]

約数ペア:

[(1, 20758889226230), (2, 10379444613115), (5, 4151777845246), (10, 2075888922623), (19, 1092573117170), (38, 546286558585), (95, 218514623434), (190, 109257311717), (617, 33644877190), (1234, 16822438595), (3085, 6728975438), (4799, 4325669770), (6170, 3364487719), (9598, 2162834885), (11723, 1770783010), (23446, 885391505), (23995, 865133954), (36899, 562586770), (47990, 432566977), (58615, 354156602), (73798, 281293385), (91181, 227666830), (117230, 177078301), (182362, 113833415), (184495, 112517354), (368990, 56258677), (455905, 45533366), (701081, 29609830), (911810, 22766683), (1402162, 14804915), (2960983, 7010810), (3505405, 5921966)]