20210257414

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{13679}}^1\times {\mathrm{4127}}^1$

素因数の和:17987

約数の個数: 16

約数和(自身を含む): 30494361600

約数和(自身を除く): 10284104186

約数列:

[1, 2, 179, 358, 4127, 8254, 13679, 27358, 738733, 1477466, 2448541, 4897082, 56453233, 112906466, 10105128707, 20210257414]

約数ペア:

[(1, 20210257414), (2, 10105128707), (179, 112906466), (358, 56453233), (4127, 4897082), (8254, 2448541), (13679, 1477466), (27358, 738733)]