20069305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 25333200

約数和(自身を除く): 5263895

約数列:

[1, 5, 29, 61, 145, 305, 1769, 2269, 8845, 11345, 65801, 138409, 329005, 692045, 4013861, 20069305]

約数ペア:

[(1, 20069305), (5, 4013861), (29, 692045), (61, 329005), (145, 138409), (305, 65801), (1769, 11345), (2269, 8845)]