20852258016

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{90017}}^1$

素因数の和:90176

約数の個数: 96

約数和(自身を含む): 58072412160

約数和(自身を除く): 37220154144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 127, 152, 228, 254, 304, 381, 456, 508, 608, 762, 912, 1016, 1524, 1824, 2032, 2413, 3048, 4064, 4826, 6096, 7239, 9652, 12192, 14478, 19304, 28956, 38608, 57912, 77216, 90017, 115824, 180034, 231648, 270051, 360068, 540102, 720136, 1080204, 1440272, 1710323, 2160408, 2880544, 3420646, 4320816, 5130969, 6841292, 8641632, 10261938, 11432159, 13682584, 20523876, 22864318, 27365168, 34296477, 41047752, 45728636, 54730336, 68592954, 82095504, 91457272, 137185908, 164191008, 182914544, 217211021, 274371816, 365829088, 434422042, 548743632, 651633063, 868844084, 1097487264, 1303266126, 1737688168, 2606532252, 3475376336, 5213064504, 6950752672, 10426129008, 20852258016]

約数ペア:

[(1, 20852258016), (2, 10426129008), (3, 6950752672), (4, 5213064504), (6, 3475376336), (8, 2606532252), (12, 1737688168), (16, 1303266126), (19, 1097487264), (24, 868844084), (32, 651633063), (38, 548743632), (48, 434422042), (57, 365829088), (76, 274371816), (96, 217211021), (114, 182914544), (127, 164191008), (152, 137185908), (228, 91457272), (254, 82095504), (304, 68592954), (381, 54730336), (456, 45728636), (508, 41047752), (608, 34296477), (762, 27365168), (912, 22864318), (1016, 20523876), (1524, 13682584), (1824, 11432159), (2032, 10261938), (2413, 8641632), (3048, 6841292), (4064, 5130969), (4826, 4320816), (6096, 3420646), (7239, 2880544), (9652, 2160408), (12192, 1710323), (14478, 1440272), (19304, 1080204), (28956, 720136), (38608, 540102), (57912, 360068), (77216, 270051), (90017, 231648), (115824, 180034)]