20174579107

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{80447}}^1$

素因数の和:80730

約数の個数: 16

約数和(自身を含む): 21663037440

約数和(自身を除く): 1488458333

約数列:

[1, 19, 67, 197, 1273, 3743, 13199, 80447, 250781, 1528493, 5389949, 15848059, 102409031, 301113121, 1061819953, 20174579107]

約数ペア:

[(1, 20174579107), (19, 1061819953), (67, 301113121), (197, 102409031), (1273, 15848059), (3743, 5389949), (13199, 1528493), (80447, 250781)]