2186208020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5753179}}^1$

素因数の和:5753207

約数の個数: 24

約数和(自身を含む): 4832671200

約数和(自身を除く): 2646463180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5753179, 11506358, 23012716, 28765895, 57531790, 109310401, 115063580, 218620802, 437241604, 546552005, 1093104010, 2186208020]

約数ペア:

[(1, 2186208020), (2, 1093104010), (4, 546552005), (5, 437241604), (10, 218620802), (19, 115063580), (20, 109310401), (38, 57531790), (76, 28765895), (95, 23012716), (190, 11506358), (380, 5753179)]