20133717890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1019}}^1$

素因数の和:1428

約数の個数: 128

約数和(自身を含む): 43787278080

約数和(自身を除く): 23653560190

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 337, 410, 451, 533, 674, 715, 902, 1019, 1066, 1430, 1685, 2038, 2255, 2665, 3370, 3707, 4381, 4510, 5095, 5330, 5863, 7414, 8762, 10190, 11209, 11726, 13247, 13817, 18535, 21905, 22418, 26494, 27634, 29315, 37070, 41779, 43810, 48191, 56045, 58630, 66235, 69085, 83558, 96382, 112090, 132470, 138170, 145717, 151987, 179621, 208895, 240955, 291434, 303974, 343403, 359242, 417790, 459569, 481910, 543127, 686806, 728585, 759935, 898105, 919138, 1086254, 1457170, 1519870, 1717015, 1796210, 1975831, 2297845, 2715635, 3434030, 3777433, 3951662, 4464239, 4595690, 5431270, 5974397, 7554866, 8928478, 9879155, 11948794, 14079523, 18887165, 19758310, 22321195, 28159046, 29871985, 37774330, 44642390, 49106629, 59743970, 70397615, 98213258, 140795230, 154874753, 183033799, 245533145, 309749506, 366067598, 491066290, 774373765, 915168995, 1548747530, 1830337990, 2013371789, 4026743578, 10066858945, 20133717890]

約数ペア:

[(1, 20133717890), (2, 10066858945), (5, 4026743578), (10, 2013371789), (11, 1830337990), (13, 1548747530), (22, 915168995), (26, 774373765), (41, 491066290), (55, 366067598), (65, 309749506), (82, 245533145), (110, 183033799), (130, 154874753), (143, 140795230), (205, 98213258), (286, 70397615), (337, 59743970), (410, 49106629), (451, 44642390), (533, 37774330), (674, 29871985), (715, 28159046), (902, 22321195), (1019, 19758310), (1066, 18887165), (1430, 14079523), (1685, 11948794), (2038, 9879155), (2255, 8928478), (2665, 7554866), (3370, 5974397), (3707, 5431270), (4381, 4595690), (4510, 4464239), (5095, 3951662), (5330, 3777433), (5863, 3434030), (7414, 2715635), (8762, 2297845), (10190, 1975831), (11209, 1796210), (11726, 1717015), (13247, 1519870), (13817, 1457170), (18535, 1086254), (21905, 919138), (22418, 898105), (26494, 759935), (27634, 728585), (29315, 686806), (37070, 543127), (41779, 481910), (43810, 459569), (48191, 417790), (56045, 359242), (58630, 343403), (66235, 303974), (69085, 291434), (83558, 240955), (96382, 208895), (112090, 179621), (132470, 151987), (138170, 145717)]