20414433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 31836672

約数和(自身を除く): 11422239

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 751, 1599, 2091, 2253, 9061, 9763, 12767, 27183, 29289, 30791, 38301, 92373, 165971, 400283, 497913, 523447, 1200849, 1570341, 6804811, 20414433]

約数ペア:

[(1, 20414433), (3, 6804811), (13, 1570341), (17, 1200849), (39, 523447), (41, 497913), (51, 400283), (123, 165971), (221, 92373), (533, 38301), (663, 30791), (697, 29289), (751, 27183), (1599, 12767), (2091, 9763), (2253, 9061)]