20199991695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1419037}}^1$

素因数の和:1419131

約数の個数: 32

約数和(自身を含む): 35282960832

約数和(自身を除く): 15082969137

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 4745, 14235, 1419037, 4257111, 7095185, 18447481, 21285555, 55342443, 92237405, 103589701, 276712215, 310769103, 517948505, 1346666113, 1553845515, 4039998339, 6733330565, 20199991695]

約数ペア:

[(1, 20199991695), (3, 6733330565), (5, 4039998339), (13, 1553845515), (15, 1346666113), (39, 517948505), (65, 310769103), (73, 276712215), (195, 103589701), (219, 92237405), (365, 55342443), (949, 21285555), (1095, 18447481), (2847, 7095185), (4745, 4257111), (14235, 1419037)]