20173888752

素因数分解:

$2^4\times 3^1\times {\mathrm{420289349}}^1$

素因数の和:420289360

約数の個数: 20

約数和(自身を含む): 52115879400

約数和(自身を除く): 31941990648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420289349, 840578698, 1260868047, 1681157396, 2521736094, 3362314792, 5043472188, 6724629584, 10086944376, 20173888752]

約数ペア:

[(1, 20173888752), (2, 10086944376), (3, 6724629584), (4, 5043472188), (6, 3362314792), (8, 2521736094), (12, 1681157396), (16, 1260868047), (24, 840578698), (48, 420289349)]