20260463979

素因数分解:

$3^1\times 7^1\times {\mathrm{101141}}^1\times {\mathrm{9539}}^1$

素因数の和:110690

約数の個数: 16

約数和(自身を含む): 30876629760

約数和(自身を除く): 10616165781

約数列:

[1, 3, 7, 21, 9539, 28617, 66773, 101141, 200319, 303423, 707987, 2123961, 964783999, 2894351997, 6753487993, 20260463979]

約数ペア:

[(1, 20260463979), (3, 6753487993), (7, 2894351997), (21, 964783999), (9539, 2123961), (28617, 707987), (66773, 303423), (101141, 200319)]