20192917677

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{357517}}^1$

素因数の和:357868

約数の個数: 16

約数和(自身を含む): 27423060672

約数和(自身を除く): 7230142995

約数列:

[1, 3, 67, 201, 281, 843, 18827, 56481, 357517, 1072551, 23953639, 71860917, 100462277, 301386831, 6730972559, 20192917677]

約数ペア:

[(1, 20192917677), (3, 6730972559), (67, 301386831), (201, 100462277), (281, 71860917), (843, 23953639), (18827, 1072551), (56481, 357517)]