20326876866

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{401}}^1\times {\mathrm{11783}}^1$

素因数の和:12431

約数の個数: 48

約数和(自身を含む): 44339892480

約数和(自身を除く): 24013015614

約数列:

[1, 2, 3, 6, 9, 18, 239, 401, 478, 717, 802, 1203, 1434, 2151, 2406, 3609, 4302, 7218, 11783, 23566, 35349, 70698, 95839, 106047, 191678, 212094, 287517, 575034, 862551, 1725102, 2816137, 4724983, 5632274, 8448411, 9449966, 14174949, 16896822, 25345233, 28349898, 42524847, 50690466, 85049694, 1129270937, 2258541874, 3387812811, 6775625622, 10163438433, 20326876866]

約数ペア:

[(1, 20326876866), (2, 10163438433), (3, 6775625622), (6, 3387812811), (9, 2258541874), (18, 1129270937), (239, 85049694), (401, 50690466), (478, 42524847), (717, 28349898), (802, 25345233), (1203, 16896822), (1434, 14174949), (2151, 9449966), (2406, 8448411), (3609, 5632274), (4302, 4724983), (7218, 2816137), (11783, 1725102), (23566, 862551), (35349, 575034), (70698, 287517), (95839, 212094), (106047, 191678)]