20305254

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63853}}^1$

素因数の和:63911

約数の個数: 16

約数和(自身を含む): 41377392

約数和(自身を除く): 21072138

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63853, 127706, 191559, 383118, 3384209, 6768418, 10152627, 20305254]

約数ペア:

[(1, 20305254), (2, 10152627), (3, 6768418), (6, 3384209), (53, 383118), (106, 191559), (159, 127706), (318, 63853)]