20211761460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1\times {\mathrm{19543}}^1$

素因数の和:21133

約数の個数: 96

約数和(自身を含む): 61780303872

約数和(自身を除く): 41568542412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1567, 3134, 4701, 6268, 7835, 9402, 15670, 17237, 18804, 19543, 23505, 31340, 34474, 39086, 47010, 51711, 58629, 68948, 78172, 86185, 94020, 97715, 103422, 117258, 172370, 195430, 206844, 214973, 234516, 258555, 293145, 344740, 390860, 429946, 517110, 586290, 644919, 859892, 1034220, 1074865, 1172580, 1289838, 2149730, 2579676, 3224595, 4299460, 6449190, 12898380, 30623881, 61247762, 91871643, 122495524, 153119405, 183743286, 306238810, 336862691, 367486572, 459358215, 612477620, 673725382, 918716430, 1010588073, 1347450764, 1684313455, 1837432860, 2021176146, 3368626910, 4042352292, 5052940365, 6737253820, 10105880730, 20211761460]

約数ペア:

[(1, 20211761460), (2, 10105880730), (3, 6737253820), (4, 5052940365), (5, 4042352292), (6, 3368626910), (10, 2021176146), (11, 1837432860), (12, 1684313455), (15, 1347450764), (20, 1010588073), (22, 918716430), (30, 673725382), (33, 612477620), (44, 459358215), (55, 367486572), (60, 336862691), (66, 306238810), (110, 183743286), (132, 153119405), (165, 122495524), (220, 91871643), (330, 61247762), (660, 30623881), (1567, 12898380), (3134, 6449190), (4701, 4299460), (6268, 3224595), (7835, 2579676), (9402, 2149730), (15670, 1289838), (17237, 1172580), (18804, 1074865), (19543, 1034220), (23505, 859892), (31340, 644919), (34474, 586290), (39086, 517110), (47010, 429946), (51711, 390860), (58629, 344740), (68948, 293145), (78172, 258555), (86185, 234516), (94020, 214973), (97715, 206844), (103422, 195430), (117258, 172370)]