2020199230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2741}}^1\times {\mathrm{10529}}^1$

素因数の和:13284

約数の個数: 32

約数和(自身を含む): 4157749440

約数和(自身を除く): 2137550210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2741, 5482, 10529, 13705, 19187, 21058, 27410, 38374, 52645, 73703, 95935, 105290, 147406, 191870, 368515, 737030, 28859989, 57719978, 144299945, 202019923, 288599890, 404039846, 1010099615, 2020199230]

約数ペア:

[(1, 2020199230), (2, 1010099615), (5, 404039846), (7, 288599890), (10, 202019923), (14, 144299945), (35, 57719978), (70, 28859989), (2741, 737030), (5482, 368515), (10529, 191870), (13705, 147406), (19187, 105290), (21058, 95935), (27410, 73703), (38374, 52645)]