20163548145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1245817}}^1$

素因数の和:1245921

約数の個数: 32

約数和(自身を含む): 35161967232

約数和(自身を除く): 14998419087

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 3237, 5395, 16185, 1245817, 3737451, 6229085, 16195621, 18687255, 48586863, 80978105, 103402811, 242934315, 310208433, 517014055, 1344236543, 1551042165, 4032709629, 6721182715, 20163548145]

約数ペア:

[(1, 20163548145), (3, 6721182715), (5, 4032709629), (13, 1551042165), (15, 1344236543), (39, 517014055), (65, 310208433), (83, 242934315), (195, 103402811), (249, 80978105), (415, 48586863), (1079, 18687255), (1245, 16195621), (3237, 6229085), (5395, 3737451), (16185, 1245817)]