20199051309

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{201823}}^1$

素因数の和:202356

約数の個数: 16

約数和(自身を含む): 27360876032

約数和(自身を除く): 7161824723

約数列:

[1, 3, 73, 219, 457, 1371, 33361, 100083, 201823, 605469, 14733079, 44199237, 92233111, 276699333, 6733017103, 20199051309]

約数ペア:

[(1, 20199051309), (3, 6733017103), (73, 276699333), (219, 92233111), (457, 44199237), (1371, 14733079), (33361, 605469), (100083, 201823)]