20174496993

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5427629}}^1$

素因数の和:5427701

約数の個数: 24

約数和(自身を含む): 33868411200

約数和(自身を除く): 13693914207

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 5427629, 16282887, 37993403, 48848661, 113980209, 320230111, 341940627, 960690333, 2241610777, 2882070999, 6724832331, 20174496993]

約数ペア:

[(1, 20174496993), (3, 6724832331), (7, 2882070999), (9, 2241610777), (21, 960690333), (59, 341940627), (63, 320230111), (177, 113980209), (413, 48848661), (531, 37993403), (1239, 16282887), (3717, 5427629)]