20172657132

素因数分解:

$2^2\times 3^2\times {\mathrm{560351587}}^1$

素因数の和:560351597

約数の個数: 18

約数和(自身を含む): 50991994508

約数和(自身を除く): 30819337376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560351587, 1120703174, 1681054761, 2241406348, 3362109522, 5043164283, 6724219044, 10086328566, 20172657132]

約数ペア:

[(1, 20172657132), (2, 10086328566), (3, 6724219044), (4, 5043164283), (6, 3362109522), (9, 2241406348), (12, 1681054761), (18, 1120703174), (36, 560351587)]