20592958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 13621442

約数列:

[1, 2, 23, 29, 43, 46, 58, 86, 359, 667, 718, 989, 1247, 1334, 1978, 2494, 8257, 10411, 15437, 16514, 20822, 28681, 30874, 57362, 239453, 355051, 447673, 478906, 710102, 895346, 10296479, 20592958]

約数ペア:

[(1, 20592958), (2, 10296479), (23, 895346), (29, 710102), (43, 478906), (46, 447673), (58, 355051), (86, 239453), (359, 57362), (667, 30874), (718, 28681), (989, 20822), (1247, 16514), (1334, 15437), (1978, 10411), (2494, 8257)]