22720914

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{20693}}^1$

素因数の和:20762

約数の個数: 24

約数和(自身を含む): 50038092

約数和(自身を除く): 27317178

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 20693, 41386, 62079, 124158, 186237, 372474, 1262273, 2524546, 3786819, 7573638, 11360457, 22720914]

約数ペア:

[(1, 22720914), (2, 11360457), (3, 7573638), (6, 3786819), (9, 2524546), (18, 1262273), (61, 372474), (122, 186237), (183, 124158), (366, 62079), (549, 41386), (1098, 20693)]