20173922014

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1\times {\mathrm{1187}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 31039303680

約数和(自身を除く): 10865381666

約数列:

[1, 2, 53, 106, 223, 446, 719, 1187, 1438, 2374, 11819, 23638, 38107, 62911, 76214, 125822, 160337, 264701, 320674, 529402, 853453, 1706906, 8497861, 14029153, 16995722, 28058306, 45233009, 90466018, 190320019, 380640038, 10086961007, 20173922014]

約数ペア:

[(1, 20173922014), (2, 10086961007), (53, 380640038), (106, 190320019), (223, 90466018), (446, 45233009), (719, 28058306), (1187, 16995722), (1438, 14029153), (2374, 8497861), (11819, 1706906), (23638, 853453), (38107, 529402), (62911, 320674), (76214, 264701), (125822, 160337)]