20293392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60397}}^1$

素因数の和:60415

約数の個数: 40

約数和(自身を含む): 59914816

約数和(自身を除く): 39621424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60397, 120794, 181191, 241588, 362382, 422779, 483176, 724764, 845558, 966352, 1268337, 1449528, 1691116, 2536674, 2899056, 3382232, 5073348, 6764464, 10146696, 20293392]

約数ペア:

[(1, 20293392), (2, 10146696), (3, 6764464), (4, 5073348), (6, 3382232), (7, 2899056), (8, 2536674), (12, 1691116), (14, 1449528), (16, 1268337), (21, 966352), (24, 845558), (28, 724764), (42, 483176), (48, 422779), (56, 362382), (84, 241588), (112, 181191), (168, 120794), (336, 60397)]