20212560006

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1\times {\mathrm{22901}}^1$

素因数の和:23449

約数の個数: 48

約数和(自身を含む): 43029193680

約数和(自身を除く): 22816633674

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 509, 578, 867, 1018, 1527, 1734, 3054, 8653, 17306, 22901, 25959, 45802, 51918, 68703, 137406, 147101, 294202, 389317, 441303, 778634, 882606, 1167951, 2335902, 6618389, 11656609, 13236778, 19855167, 23313218, 34969827, 39710334, 69939654, 198162353, 396324706, 594487059, 1188974118, 3368760001, 6737520002, 10106280003, 20212560006]

約数ペア:

[(1, 20212560006), (2, 10106280003), (3, 6737520002), (6, 3368760001), (17, 1188974118), (34, 594487059), (51, 396324706), (102, 198162353), (289, 69939654), (509, 39710334), (578, 34969827), (867, 23313218), (1018, 19855167), (1527, 13236778), (1734, 11656609), (3054, 6618389), (8653, 2335902), (17306, 1167951), (22901, 882606), (25959, 778634), (45802, 441303), (51918, 389317), (68703, 294202), (137406, 147101)]