20221348887

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1\times {\mathrm{3323}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 31958903808

約数和(自身を除く): 11737554921

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1283, 1581, 3323, 3849, 4743, 9969, 11547, 21811, 29907, 39773, 56491, 65433, 103013, 119319, 169473, 196299, 309039, 357957, 508419, 676141, 927117, 1751221, 2028423, 4263409, 5253663, 6085269, 12790227, 15760989, 38370681, 72477953, 132165679, 217433859, 396497037, 652301577, 1189491111, 2246816543, 6740449629, 20221348887]

約数ペア:

[(1, 20221348887), (3, 6740449629), (9, 2246816543), (17, 1189491111), (31, 652301577), (51, 396497037), (93, 217433859), (153, 132165679), (279, 72477953), (527, 38370681), (1283, 15760989), (1581, 12790227), (3323, 6085269), (3849, 5253663), (4743, 4263409), (9969, 2028423), (11547, 1751221), (21811, 927117), (29907, 676141), (39773, 508419), (56491, 357957), (65433, 309039), (103013, 196299), (119319, 169473)]