20215723074

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{469849}}^1$

素因数の和:470026

約数の個数: 32

約数和(自身を含む): 41406940800

約数和(自身を除く): 21191217726

約数列:

[1, 2, 3, 6, 71, 101, 142, 202, 213, 303, 426, 606, 7171, 14342, 21513, 43026, 469849, 939698, 1409547, 2819094, 33359279, 47454749, 66718558, 94909498, 100077837, 142364247, 200155674, 284728494, 3369287179, 6738574358, 10107861537, 20215723074]

約数ペア:

[(1, 20215723074), (2, 10107861537), (3, 6738574358), (6, 3369287179), (71, 284728494), (101, 200155674), (142, 142364247), (202, 100077837), (213, 94909498), (303, 66718558), (426, 47454749), (606, 33359279), (7171, 2819094), (14342, 1409547), (21513, 939698), (43026, 469849)]