20135002216

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1\times {\mathrm{3067}}^1$

素因数の和:5126

約数の個数: 64

約数和(自身を含む): 43914124800

約数和(自身を除く): 23779122584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 1987, 3067, 3304, 3974, 6134, 7948, 12268, 13909, 15896, 21469, 24536, 27818, 42938, 55636, 85876, 111272, 117233, 171752, 180953, 234466, 361906, 468932, 723812, 820631, 937864, 1266671, 1447624, 1641262, 2533342, 3282524, 5066684, 6094129, 6565048, 10133368, 12188258, 24376516, 42658903, 48753032, 85317806, 170635612, 341271224, 359553611, 719107222, 1438214444, 2516875277, 2876428888, 5033750554, 10067501108, 20135002216]

約数ペア:

[(1, 20135002216), (2, 10067501108), (4, 5033750554), (7, 2876428888), (8, 2516875277), (14, 1438214444), (28, 719107222), (56, 359553611), (59, 341271224), (118, 170635612), (236, 85317806), (413, 48753032), (472, 42658903), (826, 24376516), (1652, 12188258), (1987, 10133368), (3067, 6565048), (3304, 6094129), (3974, 5066684), (6134, 3282524), (7948, 2533342), (12268, 1641262), (13909, 1447624), (15896, 1266671), (21469, 937864), (24536, 820631), (27818, 723812), (42938, 468932), (55636, 361906), (85876, 234466), (111272, 180953), (117233, 171752)]