20150724616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1198877}}^1$

素因数の和:1199085

約数の個数: 32

約数和(自身を含む): 41433223680

約数和(自身を除く): 21282499064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 8404, 16808, 1198877, 2397754, 4795508, 9591016, 13187647, 26375294, 52750588, 105501176, 228985507, 457971014, 915942028, 1831884056, 2518840577, 5037681154, 10075362308, 20150724616]

約数ペア:

[(1, 20150724616), (2, 10075362308), (4, 5037681154), (8, 2518840577), (11, 1831884056), (22, 915942028), (44, 457971014), (88, 228985507), (191, 105501176), (382, 52750588), (764, 26375294), (1528, 13187647), (2101, 9591016), (4202, 4795508), (8404, 2397754), (16808, 1198877)]