20922402

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30859}}^1$

素因数の和:30977

約数の個数: 16

約数和(自身を含む): 42216480

約数和(自身を除く): 21294078

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 30859, 61718, 92577, 185154, 3487067, 6974134, 10461201, 20922402]

約数ペア:

[(1, 20922402), (2, 10461201), (3, 6974134), (6, 3487067), (113, 185154), (226, 92577), (339, 61718), (678, 30859)]