20131709766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479326423}}^1$

素因数の和:479326435

約数の個数: 16

約数和(自身を含む): 46015336704

約数和(自身を除く): 25883626938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479326423, 958652846, 1437979269, 2875958538, 3355284961, 6710569922, 10065854883, 20131709766]

約数ペア:

[(1, 20131709766), (2, 10065854883), (3, 6710569922), (6, 3355284961), (7, 2875958538), (14, 1437979269), (21, 958652846), (42, 479326423)]