20126021618

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{4363}}^1\times {\mathrm{20411}}^1$

素因数の和:24889

約数の個数: 16

約数和(自身を含む): 30464665056

約数和(自身を除く): 10338643438

約数列:

[1, 2, 113, 226, 4363, 8726, 20411, 40822, 493019, 986038, 2306443, 4612886, 89053193, 178106386, 10063010809, 20126021618]

約数ペア:

[(1, 20126021618), (2, 10063010809), (113, 178106386), (226, 89053193), (4363, 4612886), (8726, 2306443), (20411, 986038), (40822, 493019)]