20587056906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9101263}}^1$

素因数の和:9101310

約数の個数: 32

約数和(自身を含む): 45870370560

約数和(自身を除く): 25283313654

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 9101263, 18202526, 27303789, 54607578, 118316419, 236632838, 263936627, 354949257, 527873254, 709898514, 791809881, 1583619762, 3431176151, 6862352302, 10293528453, 20587056906]

約数ペア:

[(1, 20587056906), (2, 10293528453), (3, 6862352302), (6, 3431176151), (13, 1583619762), (26, 791809881), (29, 709898514), (39, 527873254), (58, 354949257), (78, 263936627), (87, 236632838), (174, 118316419), (377, 54607578), (754, 27303789), (1131, 18202526), (2262, 9101263)]