20260505616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1909927}}^1$

素因数の和:1909968

約数の個数: 80

約数和(自身を含む): 59681430144

約数和(自身を除く): 39420924528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 1909927, 3819854, 5729781, 7639708, 11459562, 15279416, 22919124, 24829051, 30558832, 32468759, 45838248, 49658102, 64937518, 74487153, 91676496, 97406277, 99316204, 129875036, 148974306, 194812554, 198632408, 259750072, 297948612, 389625108, 397264816, 422093867, 519500144, 595897224, 779250216, 844187734, 1191794448, 1266281601, 1558500432, 1688375468, 2532563202, 3376750936, 5065126404, 6753501872, 10130252808, 20260505616]

約数ペア:

[(1, 20260505616), (2, 10130252808), (3, 6753501872), (4, 5065126404), (6, 3376750936), (8, 2532563202), (12, 1688375468), (13, 1558500432), (16, 1266281601), (17, 1191794448), (24, 844187734), (26, 779250216), (34, 595897224), (39, 519500144), (48, 422093867), (51, 397264816), (52, 389625108), (68, 297948612), (78, 259750072), (102, 198632408), (104, 194812554), (136, 148974306), (156, 129875036), (204, 99316204), (208, 97406277), (221, 91676496), (272, 74487153), (312, 64937518), (408, 49658102), (442, 45838248), (624, 32468759), (663, 30558832), (816, 24829051), (884, 22919124), (1326, 15279416), (1768, 11459562), (2652, 7639708), (3536, 5729781), (5304, 3819854), (10608, 1909927)]