20239893541

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{5903}}^1\times {\mathrm{28813}}^1$

素因数の和:34740

約数の個数: 16

約数和(自身を含む): 24496971264

約数和(自身を除く): 4257077723

約数列:

[1, 7, 17, 119, 5903, 28813, 41321, 100351, 201691, 489821, 702457, 3428747, 170083139, 1190581973, 2891413363, 20239893541]

約数ペア:

[(1, 20239893541), (7, 2891413363), (17, 1190581973), (119, 170083139), (5903, 3428747), (28813, 702457), (41321, 489821), (100351, 201691)]