20221544285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3011399}}^1$

素因数の和:3011500

約数の個数: 16

約数和(自身を含む): 26018496000

約数和(自身を除く): 5796951715

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 3011399, 15056995, 51193783, 237900521, 255968915, 1189502605, 4044308857, 20221544285]

約数ペア:

[(1, 20221544285), (5, 4044308857), (17, 1189502605), (79, 255968915), (85, 237900521), (395, 51193783), (1343, 15056995), (6715, 3011399)]