20236521526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{919}}^1\times {\mathrm{1601}}^1$

素因数の和:2581

約数の個数: 48

約数和(自身を含む): 34231407840

約数和(自身を除く): 13994886314

約数列:

[1, 2, 13, 23, 26, 46, 299, 529, 598, 919, 1058, 1601, 1838, 3202, 6877, 11947, 13754, 20813, 21137, 23894, 36823, 41626, 42274, 73646, 274781, 478699, 486151, 549562, 846929, 957398, 972302, 1471319, 1693858, 2942638, 6319963, 11010077, 12639926, 19127147, 22020154, 33840337, 38254294, 67680674, 439924381, 778327751, 879848762, 1556655502, 10118260763, 20236521526]

約数ペア:

[(1, 20236521526), (2, 10118260763), (13, 1556655502), (23, 879848762), (26, 778327751), (46, 439924381), (299, 67680674), (529, 38254294), (598, 33840337), (919, 22020154), (1058, 19127147), (1601, 12639926), (1838, 11010077), (3202, 6319963), (6877, 2942638), (11947, 1693858), (13754, 1471319), (20813, 972302), (21137, 957398), (23894, 846929), (36823, 549562), (41626, 486151), (42274, 478699), (73646, 274781)]