20776610

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 38733552

約数和(自身を除く): 17956942

約数列:

[1, 2, 5, 10, 37, 74, 185, 233, 241, 370, 466, 482, 1165, 1205, 2330, 2410, 8621, 8917, 17242, 17834, 43105, 44585, 56153, 86210, 89170, 112306, 280765, 561530, 2077661, 4155322, 10388305, 20776610]

約数ペア:

[(1, 20776610), (2, 10388305), (5, 4155322), (10, 2077661), (37, 561530), (74, 280765), (185, 112306), (233, 89170), (241, 86210), (370, 56153), (466, 44585), (482, 43105), (1165, 17834), (1205, 17242), (2330, 8917), (2410, 8621)]