20194248076

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{123135659}}^1$

素因数の和:123135704

約数の個数: 12

約数和(自身を含む): 36201884040

約数和(自身を除く): 16007635964

約数列:

[1, 2, 4, 41, 82, 164, 123135659, 246271318, 492542636, 5048562019, 10097124038, 20194248076]

約数ペア:

[(1, 20194248076), (2, 10097124038), (4, 5048562019), (41, 492542636), (82, 246271318), (164, 123135659)]