20461225538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3463}}^1\times {\mathrm{227251}}^1$

素因数の和:230729

約数の個数: 16

約数和(自身を含む): 33062438976

約数和(自身を除く): 12601213438

約数列:

[1, 2, 13, 26, 3463, 6926, 45019, 90038, 227251, 454502, 2954263, 5908526, 786970213, 1573940426, 10230612769, 20461225538]

約数ペア:

[(1, 20461225538), (2, 10230612769), (13, 1573940426), (26, 786970213), (3463, 5908526), (6926, 2954263), (45019, 454502), (90038, 227251)]