20174760730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{118057}}^1$

素因数の和:118830

約数の個数: 32

約数和(自身を含む): 37944785664

約数和(自身を除く): 17770024934

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 743, 1486, 3715, 7430, 17089, 34178, 85445, 118057, 170890, 236114, 590285, 1180570, 2715311, 5430622, 13576555, 27153110, 87716351, 175432702, 438581755, 877163510, 2017476073, 4034952146, 10087380365, 20174760730]

約数ペア:

[(1, 20174760730), (2, 10087380365), (5, 4034952146), (10, 2017476073), (23, 877163510), (46, 438581755), (115, 175432702), (230, 87716351), (743, 27153110), (1486, 13576555), (3715, 5430622), (7430, 2715311), (17089, 1180570), (34178, 590285), (85445, 236114), (118057, 170890)]