20121806214

素因数分解:

$2^1\times 3^3\times {\mathrm{5881}}^1\times {\mathrm{63361}}^1$

素因数の和:69253

約数の個数: 32

約数和(自身を含む): 44723434080

約数和(自身を除く): 24601627866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5881, 11762, 17643, 35286, 52929, 63361, 105858, 126722, 158787, 190083, 317574, 380166, 570249, 1140498, 1710747, 3421494, 372626041, 745252082, 1117878123, 2235756246, 3353634369, 6707268738, 10060903107, 20121806214]

約数ペア:

[(1, 20121806214), (2, 10060903107), (3, 6707268738), (6, 3353634369), (9, 2235756246), (18, 1117878123), (27, 745252082), (54, 372626041), (5881, 3421494), (11762, 1710747), (17643, 1140498), (35286, 570249), (52929, 380166), (63361, 317574), (105858, 190083), (126722, 158787)]