20239327066

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8429}}^1\times {\mathrm{7457}}^1$

素因数の和:15918

約数の個数: 32

約数和(自身を含む): 36213661440

約数和(自身を除く): 15974334374

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 7457, 8429, 14914, 16858, 52199, 59003, 104398, 118006, 171511, 193867, 343022, 387734, 1200577, 1357069, 2401154, 2714138, 62855053, 125710106, 439985371, 879970742, 1445666219, 2891332438, 10119663533, 20239327066]

約数ペア:

[(1, 20239327066), (2, 10119663533), (7, 2891332438), (14, 1445666219), (23, 879970742), (46, 439985371), (161, 125710106), (322, 62855053), (7457, 2714138), (8429, 2401154), (14914, 1357069), (16858, 1200577), (52199, 387734), (59003, 343022), (104398, 193867), (118006, 171511)]