20177934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480427}}^1$

素因数の和:480439

約数の個数: 16

約数和(自身を含む): 46121088

約数和(自身を除く): 25943154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480427, 960854, 1441281, 2882562, 3362989, 6725978, 10088967, 20177934]

約数ペア:

[(1, 20177934), (2, 10088967), (3, 6725978), (6, 3362989), (7, 2882562), (14, 1441281), (21, 960854), (42, 480427)]