20216647536

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{6286271}}^1$

素因数の和:6286349

約数の個数: 40

約数和(自身を含む): 53005845504

約数和(自身を除く): 32789197968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 6286271, 12572542, 18858813, 25145084, 37717626, 50290168, 75435252, 100580336, 150870504, 301741008, 421180157, 842360314, 1263540471, 1684720628, 2527080942, 3369441256, 5054161884, 6738882512, 10108323768, 20216647536]

約数ペア:

[(1, 20216647536), (2, 10108323768), (3, 6738882512), (4, 5054161884), (6, 3369441256), (8, 2527080942), (12, 1684720628), (16, 1263540471), (24, 842360314), (48, 421180157), (67, 301741008), (134, 150870504), (201, 100580336), (268, 75435252), (402, 50290168), (536, 37717626), (804, 25145084), (1072, 18858813), (1608, 12572542), (3216, 6286271)]