20226412844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{470513}}^1$

素因数の和:471505

約数の個数: 24

約数和(自身を含む): 38653666128

約数和(自身を除く): 18427253284

約数列:

[1, 2, 4, 11, 22, 44, 977, 1954, 3908, 10747, 21494, 42988, 470513, 941026, 1882052, 5175643, 10351286, 20702572, 459691201, 919382402, 1838764804, 5056603211, 10113206422, 20226412844]

約数ペア:

[(1, 20226412844), (2, 10113206422), (4, 5056603211), (11, 1838764804), (22, 919382402), (44, 459691201), (977, 20702572), (1954, 10351286), (3908, 5175643), (10747, 1882052), (21494, 941026), (42988, 470513)]