20007647508

素因数分解:

$2^2\times 3^1\times {\mathrm{3533}}^1\times {\mathrm{471923}}^1$

素因数の和:475463

約数の個数: 24

約数和(自身を含む): 46697823648

約数和(自身を除く): 26690176140

約数列:

[1, 2, 3, 4, 6, 12, 3533, 7066, 10599, 14132, 21198, 42396, 471923, 943846, 1415769, 1887692, 2831538, 5663076, 1667303959, 3334607918, 5001911877, 6669215836, 10003823754, 20007647508]

約数ペア:

[(1, 20007647508), (2, 10003823754), (3, 6669215836), (4, 5001911877), (6, 3334607918), (12, 1667303959), (3533, 5663076), (7066, 2831538), (10599, 1887692), (14132, 1415769), (21198, 943846), (42396, 471923)]