20199333938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84871151}}^1$

素因数の和:84871177

約数の個数: 16

約数和(自身を含む): 36664337664

約数和(自身を除く): 16465003726

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84871151, 169742302, 594098057, 1188196114, 1442809567, 2885619134, 10099666969, 20199333938]

約数ペア:

[(1, 20199333938), (2, 10099666969), (7, 2885619134), (14, 1442809567), (17, 1188196114), (34, 594098057), (119, 169742302), (238, 84871151)]