20903334

素因数分解:

$2^1\times 3^1\times {\mathrm{751}}^1\times {\mathrm{4639}}^1$

素因数の和:5395

約数の個数: 16

約数和(自身を含む): 41871360

約数和(自身を除く): 20968026

約数列:

[1, 2, 3, 6, 751, 1502, 2253, 4506, 4639, 9278, 13917, 27834, 3483889, 6967778, 10451667, 20903334]

約数ペア:

[(1, 20903334), (2, 10451667), (3, 6967778), (6, 3483889), (751, 27834), (1502, 13917), (2253, 9278), (4506, 4639)]