20736708622

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1\times {\mathrm{38723}}^1$

素因数の和:40080

約数の個数: 32

約数和(自身を含む): 36803289600

約数和(自身を除く): 16066580978

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1319, 2638, 9233, 18466, 38251, 38723, 76502, 77446, 267757, 271061, 535514, 542122, 1122967, 2245934, 7860769, 15721538, 51075637, 102151274, 357529459, 715058918, 1481193473, 2962386946, 10368354311, 20736708622]

約数ペア:

[(1, 20736708622), (2, 10368354311), (7, 2962386946), (14, 1481193473), (29, 715058918), (58, 357529459), (203, 102151274), (406, 51075637), (1319, 15721538), (2638, 7860769), (9233, 2245934), (18466, 1122967), (38251, 542122), (38723, 535514), (76502, 271061), (77446, 267757)]