20302282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10141}}^1$

素因数の和:10174

約数の個数: 32

約数和(自身を含む): 40892544

約数和(自身を除く): 20590262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 10141, 20282, 70987, 111551, 131833, 141974, 223102, 263666, 780857, 922831, 1450163, 1561714, 1845662, 2900326, 10151141, 20302282]

約数ペア:

[(1, 20302282), (2, 10151141), (7, 2900326), (11, 1845662), (13, 1561714), (14, 1450163), (22, 922831), (26, 780857), (77, 263666), (91, 223102), (143, 141974), (154, 131833), (182, 111551), (286, 70987), (1001, 20282), (2002, 10141)]