20600931

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 30041280

約数和(自身を除く): 9440349

約数列:

[1, 3, 13, 39, 169, 179, 227, 507, 537, 681, 2327, 2951, 6981, 8853, 30251, 38363, 40633, 90753, 115089, 121899, 528229, 1584687, 6866977, 20600931]

約数ペア:

[(1, 20600931), (3, 6866977), (13, 1584687), (39, 528229), (169, 121899), (179, 115089), (227, 90753), (507, 40633), (537, 38363), (681, 30251), (2327, 8853), (2951, 6981)]