20228932020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1056893}}^1$

素因数の和:1056945

約数の個数: 96

約数和(自身を含む): 63920949120

約数和(自身を除く): 43692017100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6380, 9570, 19140, 1056893, 2113786, 3170679, 4227572, 5284465, 6341358, 10568930, 11625823, 12682716, 15853395, 21137860, 23251646, 30649897, 31706790, 34877469, 46503292, 58129115, 61299794, 63413580, 69754938, 91949691, 116258230, 122599588, 139509876, 153249485, 174387345, 183899382, 232516460, 306498970, 337148867, 348774690, 367798764, 459748455, 612997940, 674297734, 697549380, 919496910, 1011446601, 1348595468, 1685744335, 1838993820, 2022893202, 3371488670, 4045786404, 5057233005, 6742977340, 10114466010, 20228932020]

約数ペア:

[(1, 20228932020), (2, 10114466010), (3, 6742977340), (4, 5057233005), (5, 4045786404), (6, 3371488670), (10, 2022893202), (11, 1838993820), (12, 1685744335), (15, 1348595468), (20, 1011446601), (22, 919496910), (29, 697549380), (30, 674297734), (33, 612997940), (44, 459748455), (55, 367798764), (58, 348774690), (60, 337148867), (66, 306498970), (87, 232516460), (110, 183899382), (116, 174387345), (132, 153249485), (145, 139509876), (165, 122599588), (174, 116258230), (220, 91949691), (290, 69754938), (319, 63413580), (330, 61299794), (348, 58129115), (435, 46503292), (580, 34877469), (638, 31706790), (660, 30649897), (870, 23251646), (957, 21137860), (1276, 15853395), (1595, 12682716), (1740, 11625823), (1914, 10568930), (3190, 6341358), (3828, 5284465), (4785, 4227572), (6380, 3170679), (9570, 2113786), (19140, 1056893)]