20054610037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1\times {\mathrm{3929}}^1$

素因数の和:4537

約数の個数: 32

約数和(自身を含む): 25232486400

約数和(自身を除く): 5177876363

約数列:

[1, 7, 11, 77, 151, 439, 1057, 1661, 3073, 3929, 4829, 11627, 27503, 33803, 43219, 66289, 302533, 464023, 593279, 729179, 1724831, 4152953, 5104253, 6526069, 12073817, 18973141, 45682483, 132811987, 260449481, 1823146367, 2864944291, 20054610037]

約数ペア:

[(1, 20054610037), (7, 2864944291), (11, 1823146367), (77, 260449481), (151, 132811987), (439, 45682483), (1057, 18973141), (1661, 12073817), (3073, 6526069), (3929, 5104253), (4829, 4152953), (11627, 1724831), (27503, 729179), (33803, 593279), (43219, 464023), (66289, 302533)]