20844737664

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2857009}}^1$

素因数の和:2857045

約数の個数: 64

約数和(自身を含む): 58283004000

約数和(自身を除く): 37438266336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 2857009, 5714018, 8571027, 11428036, 17142054, 22856072, 34284108, 45712144, 54283171, 68568216, 91424288, 108566342, 137136432, 162849513, 182848576, 217132684, 274272864, 325699026, 365697152, 434265368, 548545728, 651398052, 868530736, 1097091456, 1302796104, 1737061472, 2605592208, 3474122944, 5211184416, 6948245888, 10422368832, 20844737664]

約数ペア:

[(1, 20844737664), (2, 10422368832), (3, 6948245888), (4, 5211184416), (6, 3474122944), (8, 2605592208), (12, 1737061472), (16, 1302796104), (19, 1097091456), (24, 868530736), (32, 651398052), (38, 548545728), (48, 434265368), (57, 365697152), (64, 325699026), (76, 274272864), (96, 217132684), (114, 182848576), (128, 162849513), (152, 137136432), (192, 108566342), (228, 91424288), (304, 68568216), (384, 54283171), (456, 45712144), (608, 34284108), (912, 22856072), (1216, 17142054), (1824, 11428036), (2432, 8571027), (3648, 5714018), (7296, 2857009)]