20244521076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1\times {\mathrm{1277}}^1$

素因数の和:2121

約数の個数: 96

約数和(自身を含む): 51323989248

約数和(自身を除く): 31079468172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 673, 906, 1277, 1346, 1812, 1963, 2019, 2554, 2692, 3831, 3926, 4038, 5108, 5889, 7662, 7852, 8076, 8749, 11778, 15324, 16601, 17498, 23556, 26247, 33202, 34996, 49803, 52494, 66404, 99606, 101623, 104988, 192827, 199212, 203246, 304869, 385654, 406492, 578481, 609738, 771308, 859421, 1156962, 1219476, 1321099, 1718842, 2313924, 2506751, 2578263, 2642198, 3437684, 3963297, 5013502, 5156526, 5284396, 7520253, 7926594, 10027004, 10313052, 11172473, 15040506, 15853188, 22344946, 30081012, 33517419, 44689892, 67034838, 129772571, 134069676, 259545142, 389317713, 519090284, 778635426, 1557270852, 1687043423, 3374086846, 5061130269, 6748173692, 10122260538, 20244521076]

約数ペア:

[(1, 20244521076), (2, 10122260538), (3, 6748173692), (4, 5061130269), (6, 3374086846), (12, 1687043423), (13, 1557270852), (26, 778635426), (39, 519090284), (52, 389317713), (78, 259545142), (151, 134069676), (156, 129772571), (302, 67034838), (453, 44689892), (604, 33517419), (673, 30081012), (906, 22344946), (1277, 15853188), (1346, 15040506), (1812, 11172473), (1963, 10313052), (2019, 10027004), (2554, 7926594), (2692, 7520253), (3831, 5284396), (3926, 5156526), (4038, 5013502), (5108, 3963297), (5889, 3437684), (7662, 2642198), (7852, 2578263), (8076, 2506751), (8749, 2313924), (11778, 1718842), (15324, 1321099), (16601, 1219476), (17498, 1156962), (23556, 859421), (26247, 771308), (33202, 609738), (34996, 578481), (49803, 406492), (52494, 385654), (66404, 304869), (99606, 203246), (101623, 199212), (104988, 192827)]