20154789024

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1390369}}^1$

素因数の和:1390533

約数の個数: 48

約数和(自身を含む): 53256732480

約数和(自身を除く): 33101943456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 7248, 14496, 1390369, 2780738, 4171107, 5561476, 8342214, 11122952, 16684428, 22245904, 33368856, 44491808, 66737712, 133475424, 209945719, 419891438, 629837157, 839782876, 1259674314, 1679565752, 2519348628, 3359131504, 5038697256, 6718263008, 10077394512, 20154789024]

約数ペア:

[(1, 20154789024), (2, 10077394512), (3, 6718263008), (4, 5038697256), (6, 3359131504), (8, 2519348628), (12, 1679565752), (16, 1259674314), (24, 839782876), (32, 629837157), (48, 419891438), (96, 209945719), (151, 133475424), (302, 66737712), (453, 44491808), (604, 33368856), (906, 22245904), (1208, 16684428), (1812, 11122952), (2416, 8342214), (3624, 5561476), (4832, 4171107), (7248, 2780738), (14496, 1390369)]