20214238462

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{3847}}^1\times {\mathrm{21713}}^1$

素因数の和:25584

約数の個数: 24

約数和(自身を含む): 33338633328

約数和(自身を除く): 13124394866

約数列:

[1, 2, 11, 22, 121, 242, 3847, 7694, 21713, 42317, 43426, 84634, 238843, 465487, 477686, 930974, 2627273, 5254546, 83529911, 167059822, 918829021, 1837658042, 10107119231, 20214238462]

約数ペア:

[(1, 20214238462), (2, 10107119231), (11, 1837658042), (22, 918829021), (121, 167059822), (242, 83529911), (3847, 5254546), (7694, 2627273), (21713, 930974), (42317, 477686), (43426, 465487), (84634, 238843)]