20211630198

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{12161029}}^1$

素因数の和:12161311

約数の個数: 16

約数和(自身を含む): 40569196080

約数和(自身を除く): 20357565882

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 12161029, 24322058, 36483087, 72966174, 3368605033, 6737210066, 10105815099, 20211630198]

約数ペア:

[(1, 20211630198), (2, 10105815099), (3, 6737210066), (6, 3368605033), (277, 72966174), (554, 36483087), (831, 24322058), (1662, 12161029)]