20174856993

素因数分解:

$3^2\times {\mathrm{2357}}^1\times {\mathrm{951061}}^1$

素因数の和:953424

約数の個数: 12

約数和(自身を含む): 29153854548

約数和(自身を除く): 8978997555

約数列:

[1, 3, 9, 2357, 7071, 21213, 951061, 2853183, 8559549, 2241650777, 6724952331, 20174856993]

約数ペア:

[(1, 20174856993), (3, 6724952331), (9, 2241650777), (2357, 8559549), (7071, 2853183), (21213, 951061)]