20440514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{757}}^1$

素因数の和:1369

約数の個数: 16

約数和(自身を含む): 32090688

約数和(自身を除く): 11650174

約数列:

[1, 2, 23, 46, 587, 757, 1174, 1514, 13501, 17411, 27002, 34822, 444359, 888718, 10220257, 20440514]

約数ペア:

[(1, 20440514), (2, 10220257), (23, 888718), (46, 444359), (587, 34822), (757, 27002), (1174, 17411), (1514, 13501)]