20169792366

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{63913}}^1$

素因数の和:64420

約数の個数: 32

約数和(自身を含む): 40726000800

約数和(自身を除く): 20556208434

約数列:

[1, 2, 3, 6, 149, 298, 353, 447, 706, 894, 1059, 2118, 52597, 63913, 105194, 127826, 157791, 191739, 315582, 383478, 9523037, 19046074, 22561289, 28569111, 45122578, 57138222, 67683867, 135367734, 3361632061, 6723264122, 10084896183, 20169792366]

約数ペア:

[(1, 20169792366), (2, 10084896183), (3, 6723264122), (6, 3361632061), (149, 135367734), (298, 67683867), (353, 57138222), (447, 45122578), (706, 28569111), (894, 22561289), (1059, 19046074), (2118, 9523037), (52597, 383478), (63913, 315582), (105194, 191739), (127826, 157791)]