20232071818

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{656587}}^1$

素因数の和:656698

約数の個数: 32

約数和(自身を含む): 36306690048

約数和(自身を除く): 16074618230

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 15407, 30814, 656587, 1313174, 4596109, 9192218, 20354197, 40708394, 46617677, 93235354, 142479379, 284958758, 326323739, 652647478, 1445147987, 2890295974, 10116035909, 20232071818]

約数ペア:

[(1, 20232071818), (2, 10116035909), (7, 2890295974), (14, 1445147987), (31, 652647478), (62, 326323739), (71, 284958758), (142, 142479379), (217, 93235354), (434, 46617677), (497, 40708394), (994, 20354197), (2201, 9192218), (4402, 4596109), (15407, 1313174), (30814, 656587)]