22083980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8429}}^1$

素因数の和:8569

約数の個数: 24

約数和(自身を含む): 46735920

約数和(自身を除く): 24651940

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 8429, 16858, 33716, 42145, 84290, 168580, 1104199, 2208398, 4416796, 5520995, 11041990, 22083980]

約数ペア:

[(1, 22083980), (2, 11041990), (4, 5520995), (5, 4416796), (10, 2208398), (20, 1104199), (131, 168580), (262, 84290), (524, 42145), (655, 33716), (1310, 16858), (2620, 8429)]