20189365538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{149323}}^1$

素因数の和:150401

約数の個数: 16

約数和(自身を含む): 30766716960

約数和(自身を除く): 10577351422

約数列:

[1, 2, 67, 134, 1009, 2018, 67603, 135206, 149323, 298646, 10004641, 20009282, 150666907, 301333814, 10094682769, 20189365538]

約数ペア:

[(1, 20189365538), (2, 10094682769), (67, 301333814), (134, 150666907), (1009, 20009282), (2018, 10004641), (67603, 298646), (135206, 149323)]