20175286812

素因数分解:

$2^2\times 3^1\times {\mathrm{1697}}^1\times {\mathrm{990733}}^1$

素因数の和:992437

約数の個数: 24

約数和(自身を含む): 47103457296

約数和(自身を除く): 26928170484

約数列:

[1, 2, 3, 4, 6, 12, 1697, 3394, 5091, 6788, 10182, 20364, 990733, 1981466, 2972199, 3962932, 5944398, 11888796, 1681273901, 3362547802, 5043821703, 6725095604, 10087643406, 20175286812]

約数ペア:

[(1, 20175286812), (2, 10087643406), (3, 6725095604), (4, 5043821703), (6, 3362547802), (12, 1681273901), (1697, 11888796), (3394, 5944398), (5091, 3962932), (6788, 2972199), (10182, 1981466), (20364, 990733)]