20121016314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1193}}^1\times {\mathrm{57367}}^1$

素因数の和:58579

約数の個数: 48

約数和(自身を含む): 46852216128

約数和(自身を除く): 26731199814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1193, 2386, 3579, 7158, 8351, 16702, 25053, 50106, 57367, 58457, 114734, 116914, 172101, 175371, 344202, 350742, 401569, 803138, 1204707, 2409414, 2810983, 5621966, 8432949, 16865898, 68438831, 136877662, 205316493, 410632986, 479071817, 958143634, 1437215451, 2874430902, 3353502719, 6707005438, 10060508157, 20121016314]

約数ペア:

[(1, 20121016314), (2, 10060508157), (3, 6707005438), (6, 3353502719), (7, 2874430902), (14, 1437215451), (21, 958143634), (42, 479071817), (49, 410632986), (98, 205316493), (147, 136877662), (294, 68438831), (1193, 16865898), (2386, 8432949), (3579, 5621966), (7158, 2810983), (8351, 2409414), (16702, 1204707), (25053, 803138), (50106, 401569), (57367, 350742), (58457, 344202), (114734, 175371), (116914, 172101)]