20183295056

素因数分解:

$2^4\times {\mathrm{3019}}^1\times {\mathrm{417839}}^1$

素因数の和:420866

約数の個数: 20

約数和(自身を含む): 39118180800

約数和(自身を除く): 18934885744

約数列:

[1, 2, 4, 8, 16, 3019, 6038, 12076, 24152, 48304, 417839, 835678, 1671356, 3342712, 6685424, 1261455941, 2522911882, 5045823764, 10091647528, 20183295056]

約数ペア:

[(1, 20183295056), (2, 10091647528), (4, 5045823764), (8, 2522911882), (16, 1261455941), (3019, 6685424), (6038, 3342712), (12076, 1671356), (24152, 835678), (48304, 417839)]