20189332827

素因数分解:

$3^2\times {\mathrm{56501}}^1\times {\mathrm{39703}}^1$

素因数の和:96210

約数の個数: 12

約数和(自身を含む): 29163620304

約数和(自身を除く): 8974287477

約数列:

[1, 3, 9, 39703, 56501, 119109, 169503, 357327, 508509, 2243259203, 6729777609, 20189332827]

約数ペア:

[(1, 20189332827), (3, 6729777609), (9, 2243259203), (39703, 508509), (56501, 357327), (119109, 169503)]