20274302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11251}}^1$

素因数の和:11323

約数の個数: 16

約数和(自身を含む): 32810832

約数和(自身を除く): 12536530

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 11251, 22502, 191267, 382534, 596303, 1192606, 10137151, 20274302]

約数ペア:

[(1, 20274302), (2, 10137151), (17, 1192606), (34, 596303), (53, 382534), (106, 191267), (901, 22502), (1802, 11251)]