20163340744

素因数分解:

$2^3\times {\mathrm{33713}}^1\times {\mathrm{74761}}^1$

素因数の和:108480

約数の個数: 16

約数和(自身を含む): 37807891020

約数和(自身を除く): 17644550276

約数列:

[1, 2, 4, 8, 33713, 67426, 74761, 134852, 149522, 269704, 299044, 598088, 2520417593, 5040835186, 10081670372, 20163340744]

約数ペア:

[(1, 20163340744), (2, 10081670372), (4, 5040835186), (8, 2520417593), (33713, 598088), (67426, 299044), (74761, 269704), (134852, 149522)]