20151111916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{16829}}^1\times {\mathrm{23027}}^1$

素因数の和:39873

約数の個数: 24

約数和(自身を含む): 37981001520

約数和(自身を除く): 17829889604

約数列:

[1, 2, 4, 13, 26, 52, 16829, 23027, 33658, 46054, 67316, 92108, 218777, 299351, 437554, 598702, 875108, 1197404, 387521383, 775042766, 1550085532, 5037777979, 10075555958, 20151111916]

約数ペア:

[(1, 20151111916), (2, 10075555958), (4, 5037777979), (13, 1550085532), (26, 775042766), (52, 387521383), (16829, 1197404), (23027, 875108), (33658, 598702), (46054, 437554), (67316, 299351), (92108, 218777)]