20223872076

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{120907}}^1$

素因数の和:121230

約数の個数: 48

約数和(自身を含む): 48262604544

約数和(自身を除く): 28038732468

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 263, 318, 526, 636, 789, 1052, 1578, 3156, 13939, 27878, 41817, 55756, 83634, 120907, 167268, 241814, 362721, 483628, 725442, 1450884, 6408071, 12816142, 19224213, 25632284, 31798541, 38448426, 63597082, 76896852, 95395623, 127194164, 190791246, 381582492, 1685322673, 3370645346, 5055968019, 6741290692, 10111936038, 20223872076]

約数ペア:

[(1, 20223872076), (2, 10111936038), (3, 6741290692), (4, 5055968019), (6, 3370645346), (12, 1685322673), (53, 381582492), (106, 190791246), (159, 127194164), (212, 95395623), (263, 76896852), (318, 63597082), (526, 38448426), (636, 31798541), (789, 25632284), (1052, 19224213), (1578, 12816142), (3156, 6408071), (13939, 1450884), (27878, 725442), (41817, 483628), (55756, 362721), (83634, 241814), (120907, 167268)]