201807420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3363457}}^1$

素因数の和:3363469

約数の個数: 24

約数和(自身を含む): 565060944

約数和(自身を除く): 363253524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3363457, 6726914, 10090371, 13453828, 16817285, 20180742, 33634570, 40361484, 50451855, 67269140, 100903710, 201807420]

約数ペア:

[(1, 201807420), (2, 100903710), (3, 67269140), (4, 50451855), (5, 40361484), (6, 33634570), (10, 20180742), (12, 16817285), (15, 13453828), (20, 10090371), (30, 6726914), (60, 3363457)]