20137572010

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1\times {\mathrm{10979}}^1$

素因数の和:12366

約数の個数: 32

約数和(自身を含む): 36523872000

約数和(自身を除く): 16386299990

約数列:

[1, 2, 5, 10, 149, 298, 745, 1231, 1490, 2462, 6155, 10979, 12310, 21958, 54895, 109790, 183419, 366838, 917095, 1635871, 1834190, 3271742, 8179355, 13515149, 16358710, 27030298, 67575745, 135151490, 2013757201, 4027514402, 10068786005, 20137572010]

約数ペア:

[(1, 20137572010), (2, 10068786005), (5, 4027514402), (10, 2013757201), (149, 135151490), (298, 67575745), (745, 27030298), (1231, 16358710), (1490, 13515149), (2462, 8179355), (6155, 3271742), (10979, 1834190), (12310, 1635871), (21958, 917095), (54895, 366838), (109790, 183419)]