20630250174

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24736511}}^1$

素因数の和:24736655

約数の個数: 16

約数和(自身を含む): 41557340160

約数和(自身を除く): 20927089986

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24736511, 49473022, 74209533, 148419066, 3438375029, 6876750058, 10315125087, 20630250174]

約数ペア:

[(1, 20630250174), (2, 10315125087), (3, 6876750058), (6, 3438375029), (139, 148419066), (278, 74209533), (417, 49473022), (834, 24736511)]