20194352046

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{19379}}^1$

素因数の和:19694

約数の個数: 96

約数和(自身を含む): 50428310400

約数和(自身を除く): 30233958354

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 277, 342, 418, 554, 627, 831, 1254, 1662, 1881, 2493, 3047, 3762, 4986, 5263, 6094, 9141, 10526, 15789, 18282, 19379, 27423, 31578, 38758, 47367, 54846, 57893, 58137, 94734, 115786, 116274, 173679, 174411, 213169, 347358, 348822, 368201, 426338, 521037, 639507, 736402, 1042074, 1104603, 1279014, 1918521, 2209206, 3313809, 3837042, 4050211, 5367983, 6627618, 8100422, 10735966, 12150633, 16103949, 24301266, 32207898, 36451899, 48311847, 59047813, 72903798, 96623694, 101991677, 118095626, 177143439, 203983354, 305975031, 354286878, 531430317, 611950062, 917925093, 1062860634, 1121908447, 1835850186, 2243816894, 3365725341, 6731450682, 10097176023, 20194352046]

約数ペア:

[(1, 20194352046), (2, 10097176023), (3, 6731450682), (6, 3365725341), (9, 2243816894), (11, 1835850186), (18, 1121908447), (19, 1062860634), (22, 917925093), (33, 611950062), (38, 531430317), (57, 354286878), (66, 305975031), (99, 203983354), (114, 177143439), (171, 118095626), (198, 101991677), (209, 96623694), (277, 72903798), (342, 59047813), (418, 48311847), (554, 36451899), (627, 32207898), (831, 24301266), (1254, 16103949), (1662, 12150633), (1881, 10735966), (2493, 8100422), (3047, 6627618), (3762, 5367983), (4986, 4050211), (5263, 3837042), (6094, 3313809), (9141, 2209206), (10526, 1918521), (15789, 1279014), (18282, 1104603), (19379, 1042074), (27423, 736402), (31578, 639507), (38758, 521037), (47367, 426338), (54846, 368201), (57893, 348822), (58137, 347358), (94734, 213169), (115786, 174411), (116274, 173679)]