20346633891

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{691}}^1\times {\mathrm{3217}}^1$

素因数の和:4033

約数の個数: 40

約数和(自身を含む): 30717251664

約数和(自身を除く): 10370617773

約数列:

[1, 3, 9, 27, 81, 113, 339, 691, 1017, 2073, 3051, 3217, 6219, 9153, 9651, 18657, 28953, 55971, 78083, 86859, 234249, 260577, 363521, 702747, 1090563, 2108241, 2222947, 3271689, 6324723, 6668841, 9815067, 20006523, 29445201, 60019569, 180058707, 251193011, 753579033, 2260737099, 6782211297, 20346633891]

約数ペア:

[(1, 20346633891), (3, 6782211297), (9, 2260737099), (27, 753579033), (81, 251193011), (113, 180058707), (339, 60019569), (691, 29445201), (1017, 20006523), (2073, 9815067), (3051, 6668841), (3217, 6324723), (6219, 3271689), (9153, 2222947), (9651, 2108241), (18657, 1090563), (28953, 702747), (55971, 363521), (78083, 260577), (86859, 234249)]