20544264578

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3514243}}^1$

素因数の和:3514361

約数の個数: 16

約数和(自身を含む): 32049905280

約数和(自身を除く): 11505640702

約数列:

[1, 2, 37, 74, 79, 158, 2923, 5846, 3514243, 7028486, 130026991, 260053982, 277625197, 555250394, 10272132289, 20544264578]

約数ペア:

[(1, 20544264578), (2, 10272132289), (37, 555250394), (74, 277625197), (79, 260053982), (158, 130026991), (2923, 7028486), (5846, 3514243)]