20178943377

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1\times {\mathrm{99119}}^1$

素因数の和:100060

約数の個数: 16

約数和(自身を含む): 27277824000

約数和(自身を除く): 7098880623

約数列:

[1, 3, 79, 237, 859, 2577, 67861, 99119, 203583, 297357, 7830401, 23491203, 85143221, 255429663, 6726314459, 20178943377]

約数ペア:

[(1, 20178943377), (3, 6726314459), (79, 255429663), (237, 85143221), (859, 23491203), (2577, 7830401), (67861, 297357), (99119, 203583)]