22453420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102061}}^1$

素因数の和:102081

約数の個数: 24

約数和(自身を含む): 51439248

約数和(自身を除く): 28985828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 102061, 204122, 408244, 510305, 1020610, 1122671, 2041220, 2245342, 4490684, 5613355, 11226710, 22453420]

約数ペア:

[(1, 22453420), (2, 11226710), (4, 5613355), (5, 4490684), (10, 2245342), (11, 2041220), (20, 1122671), (22, 1020610), (44, 510305), (55, 408244), (110, 204122), (220, 102061)]