20081508

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{24977}}^1$

素因数の和:25051

約数の個数: 24

約数和(自身を含む): 47558112

約数和(自身を除く): 27476604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 24977, 49954, 74931, 99908, 149862, 299724, 1673459, 3346918, 5020377, 6693836, 10040754, 20081508]

約数ペア:

[(1, 20081508), (2, 10040754), (3, 6693836), (4, 5020377), (6, 3346918), (12, 1673459), (67, 299724), (134, 149862), (201, 99908), (268, 74931), (402, 49954), (804, 24977)]