20610582573

素因数分解:

$3^1\times 7^1\times {\mathrm{12713}}^1\times {\mathrm{77201}}^1$

素因数の和:89924

約数の個数: 16

約数和(自身を含む): 31409479296

約数和(自身を除く): 10798896723

約数列:

[1, 3, 7, 21, 12713, 38139, 77201, 88991, 231603, 266973, 540407, 1621221, 981456313, 2944368939, 6870194191, 20610582573]

約数ペア:

[(1, 20610582573), (3, 6870194191), (7, 2944368939), (21, 981456313), (12713, 1621221), (38139, 540407), (77201, 266973), (88991, 231603)]