20346880106

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{48337}}^1$

素因数の和:48734

約数の個数: 32

約数和(自身を含む): 35332371072

約数和(自身を除く): 14985490966

約数列:

[1, 2, 7, 14, 107, 214, 281, 562, 749, 1498, 1967, 3934, 30067, 48337, 60134, 96674, 210469, 338359, 420938, 676718, 5172059, 10344118, 13582697, 27165394, 36204413, 72408826, 95078879, 190157758, 1453348579, 2906697158, 10173440053, 20346880106]

約数ペア:

[(1, 20346880106), (2, 10173440053), (7, 2906697158), (14, 1453348579), (107, 190157758), (214, 95078879), (281, 72408826), (562, 36204413), (749, 27165394), (1498, 13582697), (1967, 10344118), (3934, 5172059), (30067, 676718), (48337, 420938), (60134, 338359), (96674, 210469)]