20374763472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20213059}}^1$

素因数の和:20213080

約数の個数: 60

約数和(自身を含む): 65166905440

約数和(自身を除く): 44792141968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20213059, 40426118, 60639177, 80852236, 121278354, 141491413, 161704472, 181917531, 242556708, 282982826, 323408944, 363835062, 424474239, 485113416, 565965652, 727670124, 848948478, 970226832, 1131931304, 1273422717, 1455340248, 1697896956, 2263862608, 2546845434, 2910680496, 3395793912, 5093690868, 6791587824, 10187381736, 20374763472]

約数ペア:

[(1, 20374763472), (2, 10187381736), (3, 6791587824), (4, 5093690868), (6, 3395793912), (7, 2910680496), (8, 2546845434), (9, 2263862608), (12, 1697896956), (14, 1455340248), (16, 1273422717), (18, 1131931304), (21, 970226832), (24, 848948478), (28, 727670124), (36, 565965652), (42, 485113416), (48, 424474239), (56, 363835062), (63, 323408944), (72, 282982826), (84, 242556708), (112, 181917531), (126, 161704472), (144, 141491413), (168, 121278354), (252, 80852236), (336, 60639177), (504, 40426118), (1008, 20213059)]