20342855940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30822509}}^1$

素因数の和:30822532

約数の個数: 48

約数和(自身を含む): 62138180160

約数和(自身を除く): 41795324220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 30822509, 61645018, 92467527, 123290036, 154112545, 184935054, 308225090, 339047599, 369870108, 462337635, 616450180, 678095198, 924675270, 1017142797, 1356190396, 1695237995, 1849350540, 2034285594, 3390475990, 4068571188, 5085713985, 6780951980, 10171427970, 20342855940]

約数ペア:

[(1, 20342855940), (2, 10171427970), (3, 6780951980), (4, 5085713985), (5, 4068571188), (6, 3390475990), (10, 2034285594), (11, 1849350540), (12, 1695237995), (15, 1356190396), (20, 1017142797), (22, 924675270), (30, 678095198), (33, 616450180), (44, 462337635), (55, 369870108), (60, 339047599), (66, 308225090), (110, 184935054), (132, 154112545), (165, 123290036), (220, 92467527), (330, 61645018), (660, 30822509)]