20090531622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478345991}}^1$

素因数の和:478346003

約数の個数: 16

約数和(自身を含む): 45921215232

約数和(自身を除く): 25830683610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478345991, 956691982, 1435037973, 2870075946, 3348421937, 6696843874, 10045265811, 20090531622]

約数ペア:

[(1, 20090531622), (2, 10045265811), (3, 6696843874), (6, 3348421937), (7, 2870075946), (14, 1435037973), (21, 956691982), (42, 478345991)]