20126001604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{449201}}^1$

素因数の和:449715

約数の個数: 24

約数和(自身を含む): 36827376768

約数和(自身を除く): 16701375164

約数列:

[1, 2, 4, 23, 46, 92, 487, 974, 1948, 11201, 22402, 44804, 449201, 898402, 1796804, 10331623, 20663246, 41326492, 218760887, 437521774, 875043548, 5031500401, 10063000802, 20126001604]

約数ペア:

[(1, 20126001604), (2, 10063000802), (4, 5031500401), (23, 875043548), (46, 437521774), (92, 218760887), (487, 41326492), (974, 20663246), (1948, 10331623), (11201, 1796804), (22402, 898402), (44804, 449201)]