20148616485

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2044507}}^1$

素因数の和:2044594

約数の個数: 32

約数和(自身を含む): 36310462080

約数和(自身を除く): 16161845595

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 2044507, 6133521, 10222535, 18400563, 30667605, 55201689, 92002815, 149249011, 276008445, 447747033, 746245055, 1343241099, 2238735165, 4029723297, 6716205495, 20148616485]

約数ペア:

[(1, 20148616485), (3, 6716205495), (5, 4029723297), (9, 2238735165), (15, 1343241099), (27, 746245055), (45, 447747033), (73, 276008445), (135, 149249011), (219, 92002815), (365, 55201689), (657, 30667605), (1095, 18400563), (1971, 10222535), (3285, 6133521), (9855, 2044507)]