20070622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70177}}^1$

素因数の和:70203

約数の個数: 16

約数和(自身を含む): 35369712

約数和(自身を除く): 15299090

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70177, 140354, 771947, 912301, 1543894, 1824602, 10035311, 20070622]

約数ペア:

[(1, 20070622), (2, 10035311), (11, 1824602), (13, 1543894), (22, 912301), (26, 771947), (143, 140354), (286, 70177)]