20221475580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2281}}^1\times {\mathrm{16417}}^1$

素因数の和:18716

約数の個数: 96

約数和(自身を含む): 62942671680

約数和(自身を除く): 42721196100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2281, 4562, 6843, 9124, 11405, 13686, 16417, 20529, 22810, 27372, 32834, 34215, 41058, 45620, 49251, 61587, 65668, 68430, 82085, 82116, 98502, 102645, 123174, 136860, 147753, 164170, 197004, 205290, 246255, 246348, 295506, 307935, 328340, 410580, 443259, 492510, 591012, 615870, 738765, 886518, 985020, 1231740, 1477530, 1773036, 2216295, 2955060, 4432590, 8865180, 37447177, 74894354, 112341531, 149788708, 187235885, 224683062, 337024593, 374471770, 449366124, 561707655, 674049186, 748943540, 1011073779, 1123415310, 1348098372, 1685122965, 2022147558, 2246830620, 3370245930, 4044295116, 5055368895, 6740491860, 10110737790, 20221475580]

約数ペア:

[(1, 20221475580), (2, 10110737790), (3, 6740491860), (4, 5055368895), (5, 4044295116), (6, 3370245930), (9, 2246830620), (10, 2022147558), (12, 1685122965), (15, 1348098372), (18, 1123415310), (20, 1011073779), (27, 748943540), (30, 674049186), (36, 561707655), (45, 449366124), (54, 374471770), (60, 337024593), (90, 224683062), (108, 187235885), (135, 149788708), (180, 112341531), (270, 74894354), (540, 37447177), (2281, 8865180), (4562, 4432590), (6843, 2955060), (9124, 2216295), (11405, 1773036), (13686, 1477530), (16417, 1231740), (20529, 985020), (22810, 886518), (27372, 738765), (32834, 615870), (34215, 591012), (41058, 492510), (45620, 443259), (49251, 410580), (61587, 328340), (65668, 307935), (68430, 295506), (82085, 246348), (82116, 246255), (98502, 205290), (102645, 197004), (123174, 164170), (136860, 147753)]