20746656011

素因数分解:

${\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1\times {\mathrm{4547}}^1$

素因数の和:5290

約数の個数: 16

約数和(自身を含む): 21344891904

約数和(自身を除く): 598235893

約数列:

[1, 47, 193, 503, 4547, 9071, 23641, 97079, 213709, 877571, 2287141, 4562713, 41245837, 107495627, 441418213, 20746656011]

約数ペア:

[(1, 20746656011), (47, 441418213), (193, 107495627), (503, 41245837), (4547, 4562713), (9071, 2287141), (23641, 877571), (97079, 213709)]