20199084610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{114203}}^1$

素因数の和:115002

約数の個数: 32

約数和(自身を含む): 37988818560

約数和(自身を除く): 17789733950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 769, 1538, 3845, 7690, 17687, 35374, 88435, 114203, 176870, 228406, 571015, 1142030, 2626669, 5253338, 13133345, 26266690, 87822107, 175644214, 439110535, 878221070, 2019908461, 4039816922, 10099542305, 20199084610]

約数ペア:

[(1, 20199084610), (2, 10099542305), (5, 4039816922), (10, 2019908461), (23, 878221070), (46, 439110535), (115, 175644214), (230, 87822107), (769, 26266690), (1538, 13133345), (3845, 5253338), (7690, 2626669), (17687, 1142030), (35374, 571015), (88435, 228406), (114203, 176870)]