20165496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64633}}^1$

素因数の和:64655

約数の個数: 32

約数和(自身を含む): 54292560

約数和(自身を除く): 34127064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64633, 129266, 193899, 258532, 387798, 517064, 775596, 840229, 1551192, 1680458, 2520687, 3360916, 5041374, 6721832, 10082748, 20165496]

約数ペア:

[(1, 20165496), (2, 10082748), (3, 6721832), (4, 5041374), (6, 3360916), (8, 2520687), (12, 1680458), (13, 1551192), (24, 840229), (26, 775596), (39, 517064), (52, 387798), (78, 258532), (104, 193899), (156, 129266), (312, 64633)]