20248930238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{8179}}^1$

素因数の和:8832

約数の個数: 32

約数和(自身を含む): 31844674560

約数和(自身を除く): 11595744322

約数列:

[1, 2, 31, 62, 73, 146, 547, 1094, 2263, 4526, 8179, 16358, 16957, 33914, 39931, 79862, 253549, 507098, 597067, 1194134, 1237861, 2475722, 4473913, 8947826, 18509077, 37018154, 138691303, 277382606, 326595649, 653191298, 10124465119, 20248930238]

約数ペア:

[(1, 20248930238), (2, 10124465119), (31, 653191298), (62, 326595649), (73, 277382606), (146, 138691303), (547, 37018154), (1094, 18509077), (2263, 8947826), (4526, 4473913), (8179, 2475722), (16358, 1237861), (16957, 1194134), (33914, 597067), (39931, 507098), (79862, 253549)]