2020854576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{78989}}^1$

素因数の和:79054

約数の個数: 80

約数和(自身を含む): 5759318880

約数和(自身を除く): 3738464304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 12792, 25584, 78989, 157978, 236967, 315956, 473934, 631912, 947868, 1026857, 1263824, 1895736, 2053714, 3080571, 3238549, 3791472, 4107428, 6161142, 6477098, 8214856, 9715647, 12322284, 12954196, 16429712, 19431294, 24644568, 25908392, 38862588, 42101137, 49289136, 51816784, 77725176, 84202274, 126303411, 155450352, 168404548, 252606822, 336809096, 505213644, 673618192, 1010427288, 2020854576]

約数ペア:

[(1, 2020854576), (2, 1010427288), (3, 673618192), (4, 505213644), (6, 336809096), (8, 252606822), (12, 168404548), (13, 155450352), (16, 126303411), (24, 84202274), (26, 77725176), (39, 51816784), (41, 49289136), (48, 42101137), (52, 38862588), (78, 25908392), (82, 24644568), (104, 19431294), (123, 16429712), (156, 12954196), (164, 12322284), (208, 9715647), (246, 8214856), (312, 6477098), (328, 6161142), (492, 4107428), (533, 3791472), (624, 3238549), (656, 3080571), (984, 2053714), (1066, 1895736), (1599, 1263824), (1968, 1026857), (2132, 947868), (3198, 631912), (4264, 473934), (6396, 315956), (8528, 236967), (12792, 157978), (25584, 78989)]