20162940334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1197751}}^1$

素因数の和:1198215

約数の個数: 16

約数和(自身を含む): 31908113280

約数和(自身を除く): 11745172946

約数列:

[1, 2, 19, 38, 443, 886, 8417, 16834, 1197751, 2395502, 22757269, 45514538, 530603693, 1061207386, 10081470167, 20162940334]

約数ペア:

[(1, 20162940334), (2, 10081470167), (19, 1061207386), (38, 530603693), (443, 45514538), (886, 22757269), (8417, 2395502), (16834, 1197751)]