20121866862

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1\times {\mathrm{75931}}^1$

素因数の和:77488

約数の個数: 32

約数和(自身を含む): 41659332480

約数和(自身を除く): 21537465618

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1523, 3046, 4569, 9138, 44167, 75931, 88334, 132501, 151862, 227793, 265002, 455586, 2201999, 4403998, 6605997, 13211994, 115642913, 231285826, 346928739, 693857478, 3353644477, 6707288954, 10060933431, 20121866862]

約数ペア:

[(1, 20121866862), (2, 10060933431), (3, 6707288954), (6, 3353644477), (29, 693857478), (58, 346928739), (87, 231285826), (174, 115642913), (1523, 13211994), (3046, 6605997), (4569, 4403998), (9138, 2201999), (44167, 455586), (75931, 265002), (88334, 227793), (132501, 151862)]