20910367032

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{291101}}^1$

素因数の和:291224

約数の個数: 64

約数和(自身を含む): 54284700960

約数和(自身を除く): 33374333928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 584, 876, 984, 1752, 2993, 5986, 8979, 11972, 17958, 23944, 35916, 71832, 291101, 582202, 873303, 1164404, 1746606, 2328808, 3493212, 6986424, 11935141, 21250373, 23870282, 35805423, 42500746, 47740564, 63751119, 71610846, 85001492, 95481128, 127502238, 143221692, 170002984, 255004476, 286443384, 510008952, 871265293, 1742530586, 2613795879, 3485061172, 5227591758, 6970122344, 10455183516, 20910367032]

約数ペア:

[(1, 20910367032), (2, 10455183516), (3, 6970122344), (4, 5227591758), (6, 3485061172), (8, 2613795879), (12, 1742530586), (24, 871265293), (41, 510008952), (73, 286443384), (82, 255004476), (123, 170002984), (146, 143221692), (164, 127502238), (219, 95481128), (246, 85001492), (292, 71610846), (328, 63751119), (438, 47740564), (492, 42500746), (584, 35805423), (876, 23870282), (984, 21250373), (1752, 11935141), (2993, 6986424), (5986, 3493212), (8979, 2328808), (11972, 1746606), (17958, 1164404), (23944, 873303), (35916, 582202), (71832, 291101)]