20189401734

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17617279}}^1$

素因数の和:17617475

約数の個数: 16

約数和(自身を含む): 40590213120

約数和(自身を除く): 20400811386

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 17617279, 35234558, 52851837, 105703674, 3364900289, 6729800578, 10094700867, 20189401734]

約数ペア:

[(1, 20189401734), (2, 10094700867), (3, 6729800578), (6, 3364900289), (191, 105703674), (382, 52851837), (573, 35234558), (1146, 17617279)]