20302469964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26855119}}^1$

素因数の和:26855139

約数の個数: 48

約数和(自身を含む): 60155468800

約数和(自身を除く): 39852998836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26855119, 53710238, 80565357, 107420476, 161130714, 187985833, 241696071, 322261428, 375971666, 483392142, 563957499, 725088213, 751943332, 966784284, 1127914998, 1450176426, 1691872497, 2255829996, 2900352852, 3383744994, 5075617491, 6767489988, 10151234982, 20302469964]

約数ペア:

[(1, 20302469964), (2, 10151234982), (3, 6767489988), (4, 5075617491), (6, 3383744994), (7, 2900352852), (9, 2255829996), (12, 1691872497), (14, 1450176426), (18, 1127914998), (21, 966784284), (27, 751943332), (28, 725088213), (36, 563957499), (42, 483392142), (54, 375971666), (63, 322261428), (84, 241696071), (108, 187985833), (126, 161130714), (189, 107420476), (252, 80565357), (378, 53710238), (756, 26855119)]