20193906930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673130231}}^1$

素因数の和:673130241

約数の個数: 16

約数和(自身を含む): 48465376704

約数和(自身を除く): 28271469774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673130231, 1346260462, 2019390693, 3365651155, 4038781386, 6731302310, 10096953465, 20193906930]

約数ペア:

[(1, 20193906930), (2, 10096953465), (3, 6731302310), (5, 4038781386), (6, 3365651155), (10, 2019390693), (15, 1346260462), (30, 673130231)]