20158608641812

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{23929}}^1\times {\mathrm{927791}}^1$

素因数の和:951951

約数の個数: 24

約数和(自身を含む): 35434491845760

約数和(自身を除く): 15275883203948

約数列:

[1, 2, 4, 227, 454, 908, 23929, 47858, 95716, 927791, 1855582, 3711164, 5431883, 10863766, 21727532, 210608557, 421217114, 842434228, 22201110839, 44402221678, 88804443356, 5039652160453, 10079304320906, 20158608641812]

約数ペア:

[(1, 20158608641812), (2, 10079304320906), (4, 5039652160453), (227, 88804443356), (454, 44402221678), (908, 22201110839), (23929, 842434228), (47858, 421217114), (95716, 210608557), (927791, 21727532), (1855582, 10863766), (3711164, 5431883)]