20194125076

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{123134909}}^1$

素因数の和:123134954

約数の個数: 12

約数和(自身を含む): 36201663540

約数和(自身を除く): 16007538464

約数列:

[1, 2, 4, 41, 82, 164, 123134909, 246269818, 492539636, 5048531269, 10097062538, 20194125076]

約数ペア:

[(1, 20194125076), (2, 10097062538), (4, 5048531269), (41, 492539636), (82, 246269818), (164, 123134909)]