20162685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46351}}^1$

素因数の和:46388

約数の個数: 16

約数和(自身を含む): 33373440

約数和(自身を除く): 13210755

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 46351, 139053, 231755, 695265, 1344179, 4032537, 6720895, 20162685]

約数ペア:

[(1, 20162685), (3, 6720895), (5, 4032537), (15, 1344179), (29, 695265), (87, 231755), (145, 139053), (435, 46351)]