20063500779

素因数分解:

$3^1\times 7^1\times {\mathrm{31721}}^1\times {\mathrm{30119}}^1$

素因数の和:61850

約数の個数: 16

約数和(自身を含む): 30574932480

約数和(自身を除く): 10511431701

約数列:

[1, 3, 7, 21, 30119, 31721, 90357, 95163, 210833, 222047, 632499, 666141, 955404799, 2866214397, 6687833593, 20063500779]

約数ペア:

[(1, 20063500779), (3, 6687833593), (7, 2866214397), (21, 955404799), (30119, 666141), (31721, 632499), (90357, 222047), (95163, 210833)]