20140353430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1\times {\mathrm{12437}}^1$

素因数の和:14928

約数の個数: 32

約数和(自身を含む): 36811902816

約数和(自身を除く): 16671549386

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2417, 4834, 12085, 12437, 24170, 24874, 62185, 124370, 161939, 323878, 809695, 833279, 1619390, 1666558, 4166395, 8332790, 30060229, 60120458, 150301145, 300602290, 2014035343, 4028070686, 10070176715, 20140353430]

約数ペア:

[(1, 20140353430), (2, 10070176715), (5, 4028070686), (10, 2014035343), (67, 300602290), (134, 150301145), (335, 60120458), (670, 30060229), (2417, 8332790), (4834, 4166395), (12085, 1666558), (12437, 1619390), (24170, 833279), (24874, 809695), (62185, 323878), (124370, 161939)]