20220519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26641}}^1$

素因数の和:26678

約数の個数: 16

約数和(自身を含む): 30691584

約数和(自身を除く): 10471065

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 26641, 79923, 293051, 612743, 879153, 1838229, 6740173, 20220519]

約数ペア:

[(1, 20220519), (3, 6740173), (11, 1838229), (23, 879153), (33, 612743), (69, 293051), (253, 79923), (759, 26641)]