20125926164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1381}}^1\times {\mathrm{158407}}^1$

素因数の和:159815

約数の個数: 24

約数和(自身を含む): 36778535808

約数和(自身を除く): 16652609644

約数列:

[1, 2, 4, 23, 46, 92, 1381, 2762, 5524, 31763, 63526, 127052, 158407, 316814, 633628, 3643361, 7286722, 14573444, 218760067, 437520134, 875040268, 5031481541, 10062963082, 20125926164]

約数ペア:

[(1, 20125926164), (2, 10062963082), (4, 5031481541), (23, 875040268), (46, 437520134), (92, 218760067), (1381, 14573444), (2762, 7286722), (5524, 3643361), (31763, 633628), (63526, 316814), (127052, 158407)]