20159462582

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{68449}}^1$

素因数の和:68760

約数の個数: 32

約数和(自身を含む): 35057352000

約数和(自身を除く): 14897889418

約数列:

[1, 2, 7, 14, 109, 193, 218, 386, 763, 1351, 1526, 2702, 21037, 42074, 68449, 136898, 147259, 294518, 479143, 958286, 7460941, 13210657, 14921882, 26421314, 52226587, 92474599, 104453174, 184949198, 1439961613, 2879923226, 10079731291, 20159462582]

約数ペア:

[(1, 20159462582), (2, 10079731291), (7, 2879923226), (14, 1439961613), (109, 184949198), (193, 104453174), (218, 92474599), (386, 52226587), (763, 26421314), (1351, 14921882), (1526, 13210657), (2702, 7460941), (21037, 958286), (42074, 479143), (68449, 294518), (136898, 147259)]