20786074106

素因数分解:

$2^1\times 7^2\times {\mathrm{4673}}^1\times {\mathrm{45389}}^1$

素因数の和:50078

約数の個数: 24

約数和(自身を含む): 36278139060

約数和(自身を除く): 15492064954

約数列:

[1, 2, 7, 14, 49, 98, 4673, 9346, 32711, 45389, 65422, 90778, 228977, 317723, 457954, 635446, 2224061, 4448122, 212102797, 424205594, 1484719579, 2969439158, 10393037053, 20786074106]

約数ペア:

[(1, 20786074106), (2, 10393037053), (7, 2969439158), (14, 1484719579), (49, 424205594), (98, 212102797), (4673, 4448122), (9346, 2224061), (32711, 635446), (45389, 457954), (65422, 317723), (90778, 228977)]