20169614079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1209427}}^1$

素因数の和:1209559

約数の個数: 24

約数和(自身を含む): 31130676720

約数和(自身を除く): 10961062641

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5559, 16677, 1209427, 3628281, 10884843, 20560259, 61680777, 131827543, 185042331, 395482629, 1186447887, 2241068231, 6723204693, 20169614079]

約数ペア:

[(1, 20169614079), (3, 6723204693), (9, 2241068231), (17, 1186447887), (51, 395482629), (109, 185042331), (153, 131827543), (327, 61680777), (981, 20560259), (1853, 10884843), (5559, 3628281), (16677, 1209427)]