20434694

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12917}}^1$

素因数の和:13039

約数の個数: 16

約数和(自身を含む): 35343648

約数和(自身を除く): 14908954

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 12917, 25834, 90419, 180838, 1459621, 2919242, 10217347, 20434694]

約数ペア:

[(1, 20434694), (2, 10217347), (7, 2919242), (14, 1459621), (113, 180838), (226, 90419), (791, 25834), (1582, 12917)]