20596884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22291}}^1$

素因数の和:22316

約数の個数: 48

約数和(自身を含む): 59920896

約数和(自身を除く): 39324012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 22291, 44582, 66873, 89164, 133746, 156037, 245201, 267492, 312074, 468111, 490402, 624148, 735603, 936222, 980804, 1471206, 1716407, 1872444, 2942412, 3432814, 5149221, 6865628, 10298442, 20596884]

約数ペア:

[(1, 20596884), (2, 10298442), (3, 6865628), (4, 5149221), (6, 3432814), (7, 2942412), (11, 1872444), (12, 1716407), (14, 1471206), (21, 980804), (22, 936222), (28, 735603), (33, 624148), (42, 490402), (44, 468111), (66, 312074), (77, 267492), (84, 245201), (132, 156037), (154, 133746), (231, 89164), (308, 66873), (462, 44582), (924, 22291)]