20461766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34217}}^1$

素因数の和:34255

約数の個数: 16

約数和(自身を含む): 34491744

約数和(自身を除く): 14029978

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 34217, 68434, 444821, 786991, 889642, 1573982, 10230883, 20461766]

約数ペア:

[(1, 20461766), (2, 10230883), (13, 1573982), (23, 889642), (26, 786991), (46, 444821), (299, 68434), (598, 34217)]