20198622162

素因数分解:

$2^1\times 3^1\times {\mathrm{21617}}^1\times {\mathrm{155731}}^1$

素因数の和:177353

約数の個数: 16

約数和(自身を含む): 40399372512

約数和(自身を除く): 20200750350

約数列:

[1, 2, 3, 6, 21617, 43234, 64851, 129702, 155731, 311462, 467193, 934386, 3366437027, 6732874054, 10099311081, 20198622162]

約数ペア:

[(1, 20198622162), (2, 10099311081), (3, 6732874054), (6, 3366437027), (21617, 934386), (43234, 467193), (64851, 311462), (129702, 155731)]