2046110980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3300179}}^1$

素因数の和:3300219

約数の個数: 24

約数和(自身を含む): 4435441920

約数和(自身を除く): 2389330940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3300179, 6600358, 13200716, 16500895, 33001790, 66003580, 102305549, 204611098, 409222196, 511527745, 1023055490, 2046110980]

約数ペア:

[(1, 2046110980), (2, 1023055490), (4, 511527745), (5, 409222196), (10, 204611098), (20, 102305549), (31, 66003580), (62, 33001790), (124, 16500895), (155, 13200716), (310, 6600358), (620, 3300179)]