20235547010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15214697}}^1$

素因数の和:15214730

約数の個数: 32

約数和(自身を含む): 43818330240

約数和(自身を除く): 23582783230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 15214697, 30429394, 76073485, 106502879, 152146970, 213005758, 289079243, 532514395, 578158486, 1065028790, 1445396215, 2023554701, 2890792430, 4047109402, 10117773505, 20235547010]

約数ペア:

[(1, 20235547010), (2, 10117773505), (5, 4047109402), (7, 2890792430), (10, 2023554701), (14, 1445396215), (19, 1065028790), (35, 578158486), (38, 532514395), (70, 289079243), (95, 213005758), (133, 152146970), (190, 106502879), (266, 76073485), (665, 30429394), (1330, 15214697)]