20227428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14407}}^1$

素因数の和:14433

約数の個数: 48

約数和(自身を含む): 56479360

約数和(自身を除く): 36251932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 14407, 28814, 43221, 57628, 86442, 129663, 172884, 187291, 259326, 374582, 388989, 518652, 561873, 749164, 777978, 1123746, 1555956, 1685619, 2247492, 3371238, 5056857, 6742476, 10113714, 20227428]

約数ペア:

[(1, 20227428), (2, 10113714), (3, 6742476), (4, 5056857), (6, 3371238), (9, 2247492), (12, 1685619), (13, 1555956), (18, 1123746), (26, 777978), (27, 749164), (36, 561873), (39, 518652), (52, 388989), (54, 374582), (78, 259326), (108, 187291), (117, 172884), (156, 129663), (234, 86442), (351, 57628), (468, 43221), (702, 28814), (1404, 14407)]