20119026168

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7552187}}^1$

素因数の和:7552236

約数の個数: 48

約数和(自身を含む): 55961713080

約数和(自身を除く): 35842686912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 7552187, 15104374, 22656561, 30208748, 45313122, 60417496, 67969683, 90626244, 135939366, 181252488, 271878732, 279430919, 543757464, 558861838, 838292757, 1117723676, 1676585514, 2235447352, 2514878271, 3353171028, 5029756542, 6706342056, 10059513084, 20119026168]

約数ペア:

[(1, 20119026168), (2, 10059513084), (3, 6706342056), (4, 5029756542), (6, 3353171028), (8, 2514878271), (9, 2235447352), (12, 1676585514), (18, 1117723676), (24, 838292757), (36, 558861838), (37, 543757464), (72, 279430919), (74, 271878732), (111, 181252488), (148, 135939366), (222, 90626244), (296, 67969683), (333, 60417496), (444, 45313122), (666, 30208748), (888, 22656561), (1332, 15104374), (2664, 7552187)]