20164056420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336067607}}^1$

素因数の和:336067619

約数の個数: 24

約数和(自身を含む): 56459358144

約数和(自身を除く): 36295301724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336067607, 672135214, 1008202821, 1344270428, 1680338035, 2016405642, 3360676070, 4032811284, 5041014105, 6721352140, 10082028210, 20164056420]

約数ペア:

[(1, 20164056420), (2, 10082028210), (3, 6721352140), (4, 5041014105), (5, 4032811284), (6, 3360676070), (10, 2016405642), (12, 1680338035), (15, 1344270428), (20, 1008202821), (30, 672135214), (60, 336067607)]