20163563994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2267}}^1\times {\mathrm{30253}}^1$

素因数の和:32539

約数の個数: 48

約数和(自身を含む): 46933393248

約数和(自身を除く): 26769829254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2267, 4534, 6801, 13602, 15869, 30253, 31738, 47607, 60506, 90759, 95214, 111083, 181518, 211771, 222166, 333249, 423542, 635313, 666498, 1270626, 1482397, 2964794, 4447191, 8894382, 68583551, 137167102, 205750653, 411501306, 480084857, 960169714, 1440254571, 2880509142, 3360593999, 6721187998, 10081781997, 20163563994]

約数ペア:

[(1, 20163563994), (2, 10081781997), (3, 6721187998), (6, 3360593999), (7, 2880509142), (14, 1440254571), (21, 960169714), (42, 480084857), (49, 411501306), (98, 205750653), (147, 137167102), (294, 68583551), (2267, 8894382), (4534, 4447191), (6801, 2964794), (13602, 1482397), (15869, 1270626), (30253, 666498), (31738, 635313), (47607, 423542), (60506, 333249), (90759, 222166), (95214, 211771), (111083, 181518)]