2020199202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{10739}}^1$

素因数の和:12247

約数の個数: 48

約数和(自身を含む): 5006214720

約数和(自身を除く): 2986015518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1493, 2986, 4479, 8958, 10451, 10739, 13437, 20902, 21478, 26874, 31353, 32217, 62706, 64434, 75173, 94059, 96651, 150346, 188118, 193302, 225519, 451038, 676557, 1353114, 16033327, 32066654, 48099981, 96199962, 112233289, 144299943, 224466578, 288599886, 336699867, 673399734, 1010099601, 2020199202]

約数ペア:

[(1, 2020199202), (2, 1010099601), (3, 673399734), (6, 336699867), (7, 288599886), (9, 224466578), (14, 144299943), (18, 112233289), (21, 96199962), (42, 48099981), (63, 32066654), (126, 16033327), (1493, 1353114), (2986, 676557), (4479, 451038), (8958, 225519), (10451, 193302), (10739, 188118), (13437, 150346), (20902, 96651), (21478, 94059), (26874, 75173), (31353, 64434), (32217, 62706)]