20150595864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39981341}}^1$

素因数の和:39981360

約数の個数: 48

約数和(自身を含む): 62370893520

約数和(自身を除く): 42220297656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39981341, 79962682, 119944023, 159925364, 239888046, 279869387, 319850728, 359832069, 479776092, 559738774, 719664138, 839608161, 959552184, 1119477548, 1439328276, 1679216322, 2238955096, 2518824483, 2878656552, 3358432644, 5037648966, 6716865288, 10075297932, 20150595864]

約数ペア:

[(1, 20150595864), (2, 10075297932), (3, 6716865288), (4, 5037648966), (6, 3358432644), (7, 2878656552), (8, 2518824483), (9, 2238955096), (12, 1679216322), (14, 1439328276), (18, 1119477548), (21, 959552184), (24, 839608161), (28, 719664138), (36, 559738774), (42, 479776092), (56, 359832069), (63, 319850728), (72, 279869387), (84, 239888046), (126, 159925364), (168, 119944023), (252, 79962682), (504, 39981341)]