20714962536

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{55127}}^1$

素因数の和:55463

約数の個数: 96

約数和(自身を含む): 59597778240

約数和(自身を除く): 38882815704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 307, 408, 612, 614, 921, 1224, 1228, 1842, 2456, 2763, 3684, 5219, 5526, 7368, 10438, 11052, 15657, 20876, 22104, 31314, 41752, 46971, 55127, 62628, 93942, 110254, 125256, 165381, 187884, 220508, 330762, 375768, 441016, 496143, 661524, 937159, 992286, 1323048, 1874318, 1984572, 2811477, 3748636, 3969144, 5622954, 7497272, 8434431, 11245908, 16868862, 16923989, 22491816, 33737724, 33847978, 50771967, 67475448, 67695956, 101543934, 135391912, 152315901, 203087868, 287707813, 304631802, 406175736, 575415626, 609263604, 863123439, 1150831252, 1218527208, 1726246878, 2301662504, 2589370317, 3452493756, 5178740634, 6904987512, 10357481268, 20714962536]

約数ペア:

[(1, 20714962536), (2, 10357481268), (3, 6904987512), (4, 5178740634), (6, 3452493756), (8, 2589370317), (9, 2301662504), (12, 1726246878), (17, 1218527208), (18, 1150831252), (24, 863123439), (34, 609263604), (36, 575415626), (51, 406175736), (68, 304631802), (72, 287707813), (102, 203087868), (136, 152315901), (153, 135391912), (204, 101543934), (306, 67695956), (307, 67475448), (408, 50771967), (612, 33847978), (614, 33737724), (921, 22491816), (1224, 16923989), (1228, 16868862), (1842, 11245908), (2456, 8434431), (2763, 7497272), (3684, 5622954), (5219, 3969144), (5526, 3748636), (7368, 2811477), (10438, 1984572), (11052, 1874318), (15657, 1323048), (20876, 992286), (22104, 937159), (31314, 661524), (41752, 496143), (46971, 441016), (55127, 375768), (62628, 330762), (93942, 220508), (110254, 187884), (125256, 165381)]