20199031831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1\times {\mathrm{4493}}^1$

素因数の和:5379

約数の個数: 32

約数和(自身を含む): 24170529600

約数和(自身を除く): 3971497769

約数列:

[1, 11, 17, 29, 187, 319, 493, 829, 4493, 5423, 9119, 14093, 24041, 49423, 76381, 130297, 155023, 264451, 408697, 840191, 1433267, 2215049, 3724697, 4495667, 24365539, 40971667, 63319849, 108016213, 696518339, 1188178343, 1836275621, 20199031831]

約数ペア:

[(1, 20199031831), (11, 1836275621), (17, 1188178343), (29, 696518339), (187, 108016213), (319, 63319849), (493, 40971667), (829, 24365539), (4493, 4495667), (5423, 3724697), (9119, 2215049), (14093, 1433267), (24041, 840191), (49423, 408697), (76381, 264451), (130297, 155023)]