20356156941

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1\times {\mathrm{113341}}^1$

素因数の和:113932

約数の個数: 16

約数和(自身を含む): 27408815808

約数和(自身を除く): 7052658867

約数列:

[1, 3, 131, 393, 457, 1371, 59867, 113341, 179601, 340023, 14847671, 44543013, 51796837, 155390511, 6785385647, 20356156941]

約数ペア:

[(1, 20356156941), (3, 6785385647), (131, 155390511), (393, 51796837), (457, 44543013), (1371, 14847671), (59867, 340023), (113341, 179601)]