20220739077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{13399}}^1$

素因数の和:13606

約数の個数: 64

約数和(自身を含む): 34578432000

約数和(自身を除く): 14357692923

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 139, 141, 231, 329, 417, 517, 973, 987, 1529, 1551, 2919, 3619, 4587, 6533, 10703, 10857, 13399, 19599, 32109, 40197, 45731, 71863, 93793, 137193, 147389, 215589, 281379, 442167, 503041, 629753, 1031723, 1509123, 1862461, 1889259, 3095169, 4408271, 5587383, 6927283, 13037227, 13224813, 20487071, 20781849, 39111681, 48490981, 61461213, 87535667, 143409497, 145472943, 262607001, 430228491, 612749669, 962892337, 1838249007, 2888677011, 6740246359, 20220739077]

約数ペア:

[(1, 20220739077), (3, 6740246359), (7, 2888677011), (11, 1838249007), (21, 962892337), (33, 612749669), (47, 430228491), (77, 262607001), (139, 145472943), (141, 143409497), (231, 87535667), (329, 61461213), (417, 48490981), (517, 39111681), (973, 20781849), (987, 20487071), (1529, 13224813), (1551, 13037227), (2919, 6927283), (3619, 5587383), (4587, 4408271), (6533, 3095169), (10703, 1889259), (10857, 1862461), (13399, 1509123), (19599, 1031723), (32109, 629753), (40197, 503041), (45731, 442167), (71863, 281379), (93793, 215589), (137193, 147389)]