20235326865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6104171}}^1$

素因数の和:6104209

約数の個数: 32

約数和(自身を含む): 36918032256

約数和(自身を除く): 16682705391

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 6104171, 18312513, 30520855, 79354223, 91562565, 103770907, 238062669, 311312721, 396771115, 518854535, 1190313345, 1349021791, 1556563605, 4047065373, 6745108955, 20235326865]

約数ペア:

[(1, 20235326865), (3, 6745108955), (5, 4047065373), (13, 1556563605), (15, 1349021791), (17, 1190313345), (39, 518854535), (51, 396771115), (65, 311312721), (85, 238062669), (195, 103770907), (221, 91562565), (255, 79354223), (663, 30520855), (1105, 18312513), (3315, 6104171)]