20227152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 59014080

約数和(自身を除く): 38786928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1321, 1392, 1914, 2552, 2642, 3828, 3963, 5104, 5284, 7656, 7926, 10568, 14531, 15312, 15852, 21136, 29062, 31704, 38309, 43593, 58124, 63408, 76618, 87186, 114927, 116248, 153236, 174372, 229854, 232496, 306472, 348744, 421399, 459708, 612944, 697488, 842798, 919416, 1264197, 1685596, 1838832, 2528394, 3371192, 5056788, 6742384, 10113576, 20227152]

約数ペア:

[(1, 20227152), (2, 10113576), (3, 6742384), (4, 5056788), (6, 3371192), (8, 2528394), (11, 1838832), (12, 1685596), (16, 1264197), (22, 919416), (24, 842798), (29, 697488), (33, 612944), (44, 459708), (48, 421399), (58, 348744), (66, 306472), (87, 232496), (88, 229854), (116, 174372), (132, 153236), (174, 116248), (176, 114927), (232, 87186), (264, 76618), (319, 63408), (348, 58124), (464, 43593), (528, 38309), (638, 31704), (696, 29062), (957, 21136), (1276, 15852), (1321, 15312), (1392, 14531), (1914, 10568), (2552, 7926), (2642, 7656), (3828, 5284), (3963, 5104)]