2000821860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11115677}}^1$

素因数の和:11115692

約数の個数: 36

約数和(自身を含む): 6069160188

約数和(自身を除く): 4068338328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11115677, 22231354, 33347031, 44462708, 55578385, 66694062, 100041093, 111156770, 133388124, 166735155, 200082186, 222313540, 333470310, 400164372, 500205465, 666940620, 1000410930, 2000821860]

約数ペア:

[(1, 2000821860), (2, 1000410930), (3, 666940620), (4, 500205465), (5, 400164372), (6, 333470310), (9, 222313540), (10, 200082186), (12, 166735155), (15, 133388124), (18, 111156770), (20, 100041093), (30, 66694062), (36, 55578385), (45, 44462708), (60, 33347031), (90, 22231354), (180, 11115677)]