20460750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{27281}}^1$

素因数の和:27301

約数の個数: 32

約数和(自身を含む): 51071904

約数和(自身を除く): 30611154

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 27281, 54562, 81843, 136405, 163686, 272810, 409215, 682025, 818430, 1364050, 2046075, 3410125, 4092150, 6820250, 10230375, 20460750]

約数ペア:

[(1, 20460750), (2, 10230375), (3, 6820250), (5, 4092150), (6, 3410125), (10, 2046075), (15, 1364050), (25, 818430), (30, 682025), (50, 409215), (75, 272810), (125, 163686), (150, 136405), (250, 81843), (375, 54562), (750, 27281)]