20148830098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1\times {\mathrm{3271}}^1$

素因数の和:4402

約数の個数: 32

約数和(自身を含む): 32041779840

約数和(自身を除く): 11892949742

約数列:

[1, 2, 19, 38, 173, 346, 937, 1874, 3271, 3287, 6542, 6574, 17803, 35606, 62149, 124298, 162101, 324202, 565883, 1131766, 3064927, 3079919, 6129854, 6159838, 10751777, 21503554, 58233613, 116467226, 530232371, 1060464742, 10074415049, 20148830098]

約数ペア:

[(1, 20148830098), (2, 10074415049), (19, 1060464742), (38, 530232371), (173, 116467226), (346, 58233613), (937, 21503554), (1874, 10751777), (3271, 6159838), (3287, 6129854), (6542, 3079919), (6574, 3064927), (17803, 1131766), (35606, 565883), (62149, 324202), (124298, 162101)]