20223048986

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{919}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 36170219520

約数和(自身を除く): 15947170534

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 329, 371, 631, 658, 742, 919, 1262, 1838, 2491, 4417, 4982, 6433, 8834, 12866, 17437, 29657, 33443, 34874, 43193, 48707, 59314, 66886, 86386, 97414, 207599, 234101, 302351, 340949, 415198, 468202, 579889, 604702, 681898, 1159778, 1571821, 2289229, 3143642, 4059223, 4578458, 8118446, 11002747, 16024603, 22005494, 27254783, 30734117, 32049206, 54509566, 61468234, 190783481, 215138819, 381566962, 430277638, 1444503499, 2889006998, 10111524493, 20223048986]

約数ペア:

[(1, 20223048986), (2, 10111524493), (7, 2889006998), (14, 1444503499), (47, 430277638), (53, 381566962), (94, 215138819), (106, 190783481), (329, 61468234), (371, 54509566), (631, 32049206), (658, 30734117), (742, 27254783), (919, 22005494), (1262, 16024603), (1838, 11002747), (2491, 8118446), (4417, 4578458), (4982, 4059223), (6433, 3143642), (8834, 2289229), (12866, 1571821), (17437, 1159778), (29657, 681898), (33443, 604702), (34874, 579889), (43193, 468202), (48707, 415198), (59314, 340949), (66886, 302351), (86386, 234101), (97414, 207599)]