20051799603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{659}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 30677391360

約数和(自身を除く): 10625591757

約数列:

[1, 3, 11, 33, 41, 43, 123, 129, 451, 473, 523, 659, 1353, 1419, 1569, 1763, 1977, 5289, 5753, 7249, 17259, 19393, 21443, 21747, 22489, 27019, 28337, 58179, 64329, 67467, 81057, 85011, 235873, 247379, 297209, 311707, 344657, 707619, 742137, 891627, 922049, 935121, 1033971, 1161817, 2766147, 3485451, 3791227, 10142539, 11373681, 12779987, 14130937, 14820251, 30427617, 38339961, 42392811, 44460753, 155440307, 163022761, 466320921, 489068283, 607630291, 1822890873, 6683933201, 20051799603]

約数ペア:

[(1, 20051799603), (3, 6683933201), (11, 1822890873), (33, 607630291), (41, 489068283), (43, 466320921), (123, 163022761), (129, 155440307), (451, 44460753), (473, 42392811), (523, 38339961), (659, 30427617), (1353, 14820251), (1419, 14130937), (1569, 12779987), (1763, 11373681), (1977, 10142539), (5289, 3791227), (5753, 3485451), (7249, 2766147), (17259, 1161817), (19393, 1033971), (21443, 935121), (21747, 922049), (22489, 891627), (27019, 742137), (28337, 707619), (58179, 344657), (64329, 311707), (67467, 297209), (81057, 247379), (85011, 235873)]