20054974025

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{461299}}^1$

素因数の和:461393

約数の個数: 24

約数和(自身を含む): 26083747200

約数和(自身を除く): 6028773175

約数列:

[1, 5, 25, 37, 47, 185, 235, 925, 1175, 1739, 8695, 43475, 461299, 2306495, 11532475, 17068063, 21681053, 85340315, 108405265, 426701575, 542026325, 802198961, 4010994805, 20054974025]

約数ペア:

[(1, 20054974025), (5, 4010994805), (25, 802198961), (37, 542026325), (47, 426701575), (185, 108405265), (235, 85340315), (925, 21681053), (1175, 17068063), (1739, 11532475), (8695, 2306495), (43475, 461299)]