9366969620

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{570461}}^1$

素因数の和:571291

約数の個数: 24

約数和(自身を含む): 19694630088

約数和(自身を除く): 10327660468

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 3284, 4105, 8210, 16420, 570461, 1140922, 2281844, 2852305, 5704610, 11409220, 468348481, 936696962, 1873393924, 2341742405, 4683484810, 9366969620]

約数ペア:

[(1, 9366969620), (2, 4683484810), (4, 2341742405), (5, 1873393924), (10, 936696962), (20, 468348481), (821, 11409220), (1642, 5704610), (3284, 2852305), (4105, 2281844), (8210, 1140922), (16420, 570461)]