20793498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10163}}^1$

素因数の和:10210

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 26042214

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10163, 20326, 30489, 60978, 111793, 223586, 315053, 335379, 630106, 670758, 945159, 1890318, 3465583, 6931166, 10396749, 20793498]

約数ペア:

[(1, 20793498), (2, 10396749), (3, 6931166), (6, 3465583), (11, 1890318), (22, 945159), (31, 670758), (33, 630106), (62, 335379), (66, 315053), (93, 223586), (186, 111793), (341, 60978), (682, 30489), (1023, 20326), (2046, 10163)]