20161491776

素因数分解:

$2^6\times {\mathrm{1483}}^1\times {\mathrm{212423}}^1$

素因数の和:213918

約数の個数: 28

約数和(自身を含む): 40035126432

約数和(自身を除く): 19873634656

約数列:

[1, 2, 4, 8, 16, 32, 64, 1483, 2966, 5932, 11864, 23728, 47456, 94912, 212423, 424846, 849692, 1699384, 3398768, 6797536, 13595072, 315023309, 630046618, 1260093236, 2520186472, 5040372944, 10080745888, 20161491776]

約数ペア:

[(1, 20161491776), (2, 10080745888), (4, 5040372944), (8, 2520186472), (16, 1260093236), (32, 630046618), (64, 315023309), (1483, 13595072), (2966, 6797536), (5932, 3398768), (11864, 1699384), (23728, 849692), (47456, 424846), (94912, 212423)]