20131475098

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16811}}^1\times {\mathrm{3719}}^1$

素因数の和:20562

約数の個数: 32

約数和(自身を含む): 36023408640

約数和(自身を除く): 15891933542

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 3719, 7438, 16811, 26033, 33622, 52066, 85537, 117677, 171074, 235354, 386653, 598759, 773306, 1197518, 2706571, 5413142, 62520109, 125040218, 437640763, 875281526, 1437962507, 2875925014, 10065737549, 20131475098]

約数ペア:

[(1, 20131475098), (2, 10065737549), (7, 2875925014), (14, 1437962507), (23, 875281526), (46, 437640763), (161, 125040218), (322, 62520109), (3719, 5413142), (7438, 2706571), (16811, 1197518), (26033, 773306), (33622, 598759), (52066, 386653), (85537, 235354), (117677, 171074)]