20137281618

素因数分解:

$2^1\times 3^1\times {\mathrm{769}}^1\times {\mathrm{1951}}^1\times {\mathrm{2237}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 40365642240

約数和(自身を除く): 20228360622

約数列:

[1, 2, 3, 6, 769, 1538, 1951, 2237, 2307, 3902, 4474, 4614, 5853, 6711, 11706, 13422, 1500319, 1720253, 3000638, 3440506, 4364387, 4500957, 5160759, 8728774, 9001914, 10321518, 13093161, 26186322, 3356213603, 6712427206, 10068640809, 20137281618]

約数ペア:

[(1, 20137281618), (2, 10068640809), (3, 6712427206), (6, 3356213603), (769, 26186322), (1538, 13093161), (1951, 10321518), (2237, 9001914), (2307, 8728774), (3902, 5160759), (4474, 4500957), (4614, 4364387), (5853, 3440506), (6711, 3000638), (11706, 1720253), (13422, 1500319)]