20162427647

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{47843}}^1$

素因数の和:48190

約数の個数: 16

約数和(自身を含む): 21412677888

約数和(自身を除く): 1250250241

約数列:

[1, 23, 73, 251, 1679, 5773, 18323, 47843, 421429, 1100389, 3492539, 12008593, 80328397, 276197639, 876627289, 20162427647]

約数ペア:

[(1, 20162427647), (23, 876627289), (73, 276197639), (251, 80328397), (1679, 12008593), (5773, 3492539), (18323, 1100389), (47843, 421429)]