20124211360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{12203}}^1$

素因数の和:13166

約数の個数: 96

約数和(自身を含む): 51925188672

約数和(自身を除く): 31800977312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 937, 1760, 1874, 3748, 4685, 7496, 9370, 10307, 12203, 14992, 18740, 20614, 24406, 29984, 37480, 41228, 48812, 51535, 61015, 74960, 82456, 97624, 103070, 122030, 134233, 149920, 164912, 195248, 206140, 244060, 268466, 329824, 390496, 412280, 488120, 536932, 671165, 824560, 976240, 1073864, 1342330, 1649120, 1952480, 2147728, 2684660, 4295456, 5369320, 10738640, 11434211, 21477280, 22868422, 45736844, 57171055, 91473688, 114342110, 125776321, 182947376, 228684220, 251552642, 365894752, 457368440, 503105284, 628881605, 914736880, 1006210568, 1257763210, 1829473760, 2012421136, 2515526420, 4024842272, 5031052840, 10062105680, 20124211360]

約数ペア:

[(1, 20124211360), (2, 10062105680), (4, 5031052840), (5, 4024842272), (8, 2515526420), (10, 2012421136), (11, 1829473760), (16, 1257763210), (20, 1006210568), (22, 914736880), (32, 628881605), (40, 503105284), (44, 457368440), (55, 365894752), (80, 251552642), (88, 228684220), (110, 182947376), (160, 125776321), (176, 114342110), (220, 91473688), (352, 57171055), (440, 45736844), (880, 22868422), (937, 21477280), (1760, 11434211), (1874, 10738640), (3748, 5369320), (4685, 4295456), (7496, 2684660), (9370, 2147728), (10307, 1952480), (12203, 1649120), (14992, 1342330), (18740, 1073864), (20614, 976240), (24406, 824560), (29984, 671165), (37480, 536932), (41228, 488120), (48812, 412280), (51535, 390496), (61015, 329824), (74960, 268466), (82456, 244060), (97624, 206140), (103070, 195248), (122030, 164912), (134233, 149920)]