20652203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 24460800

約数和(自身を除く): 3808597

約数列:

[1, 11, 13, 139, 143, 1039, 1529, 1807, 11429, 13507, 19877, 144421, 148577, 1588631, 1877473, 20652203]

約数ペア:

[(1, 20652203), (11, 1877473), (13, 1588631), (139, 148577), (143, 144421), (1039, 19877), (1529, 13507), (1807, 11429)]