20100123708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{710051}}^1$

素因数の和:710402

約数の個数: 48

約数和(自身を含む): 53759457024

約数和(自身を除く): 33659333316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 1011, 1348, 2022, 2359, 4044, 4718, 7077, 9436, 14154, 28308, 710051, 1420102, 2130153, 2840204, 4260306, 4970357, 8520612, 9940714, 14911071, 19881428, 29822142, 59644284, 239287187, 478574374, 717861561, 957148748, 1435723122, 1675010309, 2871446244, 3350020618, 5025030927, 6700041236, 10050061854, 20100123708]

約数ペア:

[(1, 20100123708), (2, 10050061854), (3, 6700041236), (4, 5025030927), (6, 3350020618), (7, 2871446244), (12, 1675010309), (14, 1435723122), (21, 957148748), (28, 717861561), (42, 478574374), (84, 239287187), (337, 59644284), (674, 29822142), (1011, 19881428), (1348, 14911071), (2022, 9940714), (2359, 8520612), (4044, 4970357), (4718, 4260306), (7077, 2840204), (9436, 2130153), (14154, 1420102), (28308, 710051)]