20595058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 15796622

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1039, 1166, 1802, 2078, 9911, 11429, 17663, 19822, 22858, 35326, 55067, 110134, 194293, 388586, 605737, 936139, 1211474, 1872278, 10297529, 20595058]

約数ペア:

[(1, 20595058), (2, 10297529), (11, 1872278), (17, 1211474), (22, 936139), (34, 605737), (53, 388586), (106, 194293), (187, 110134), (374, 55067), (583, 35326), (901, 22858), (1039, 19822), (1166, 17663), (1802, 11429), (2078, 9911)]