20260974716

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{52219007}}^1$

素因数の和:52219108

約数の個数: 12

約数和(自身を含む): 35822239488

約数和(自身を除く): 15561264772

約数列:

[1, 2, 4, 97, 194, 388, 52219007, 104438014, 208876028, 5065243679, 10130487358, 20260974716]

約数ペア:

[(1, 20260974716), (2, 10130487358), (4, 5065243679), (97, 208876028), (194, 104438014), (388, 52219007)]