20160346376

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{8719873}}^1$

素因数の和:8719913

約数の個数: 24

約数和(自身を含む): 40155019770

約数和(自身を除く): 19994673394

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 8719873, 17439746, 34879492, 69758984, 148237841, 296475682, 592951364, 1185902728, 2520043297, 5040086594, 10080173188, 20160346376]

約数ペア:

[(1, 20160346376), (2, 10080173188), (4, 5040086594), (8, 2520043297), (17, 1185902728), (34, 592951364), (68, 296475682), (136, 148237841), (289, 69758984), (578, 34879492), (1156, 17439746), (2312, 8719873)]