20260542710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{238837}}^1$

素因数の和:239360

約数の個数: 32

約数和(自身を含む): 38691756000

約数和(自身を除く): 18431213290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 499, 998, 2495, 4990, 8483, 16966, 42415, 84830, 238837, 477674, 1194185, 2388370, 4060229, 8120458, 20301145, 40602290, 119179663, 238359326, 595898315, 1191796630, 2026054271, 4052108542, 10130271355, 20260542710]

約数ペア:

[(1, 20260542710), (2, 10130271355), (5, 4052108542), (10, 2026054271), (17, 1191796630), (34, 595898315), (85, 238359326), (170, 119179663), (499, 40602290), (998, 20301145), (2495, 8120458), (4990, 4060229), (8483, 2388370), (16966, 1194185), (42415, 477674), (84830, 238837)]