15920522046

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{20147}}^1$

素因数の和:20486

約数の個数: 96

約数和(自身を含む): 40658986368

約数和(自身を除く): 24738464322

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 307, 429, 614, 858, 921, 1287, 1842, 2574, 2763, 3377, 3991, 5526, 6754, 7982, 10131, 11973, 20147, 20262, 23946, 30393, 35919, 40294, 43901, 60441, 60786, 71838, 87802, 120882, 131703, 181323, 221617, 261911, 263406, 362646, 395109, 443234, 523822, 664851, 785733, 790218, 1329702, 1571466, 1994553, 2357199, 2881021, 3989106, 4714398, 5762042, 6185129, 8643063, 12370258, 17286126, 18555387, 25929189, 37110774, 51858378, 55666161, 68036419, 80406677, 111332322, 136072838, 160813354, 204109257, 241220031, 408218514, 482440062, 612327771, 723660093, 884473447, 1224655542, 1447320186, 1768946894, 2653420341, 5306840682, 7960261023, 15920522046]

約数ペア:

[(1, 15920522046), (2, 7960261023), (3, 5306840682), (6, 2653420341), (9, 1768946894), (11, 1447320186), (13, 1224655542), (18, 884473447), (22, 723660093), (26, 612327771), (33, 482440062), (39, 408218514), (66, 241220031), (78, 204109257), (99, 160813354), (117, 136072838), (143, 111332322), (198, 80406677), (234, 68036419), (286, 55666161), (307, 51858378), (429, 37110774), (614, 25929189), (858, 18555387), (921, 17286126), (1287, 12370258), (1842, 8643063), (2574, 6185129), (2763, 5762042), (3377, 4714398), (3991, 3989106), (5526, 2881021), (6754, 2357199), (7982, 1994553), (10131, 1571466), (11973, 1329702), (20147, 790218), (20262, 785733), (23946, 664851), (30393, 523822), (35919, 443234), (40294, 395109), (43901, 362646), (60441, 263406), (60786, 261911), (71838, 221617), (87802, 181323), (120882, 131703)]