20468045648578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{53047}}^1\times {\mathrm{297263}}^1$

素因数の和:350382

約数の個数: 32

約数和(自身を含む): 34061603051520

約数和(自身を除く): 13593557402942

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 53047, 106094, 297263, 583517, 594526, 1167034, 3129773, 3269893, 6259546, 6539786, 17538517, 34427503, 35077034, 68855006, 192923687, 385847374, 15768910361, 31537820722, 173458013971, 346916027942, 930365711299, 1860731422598, 10234022824289, 20468045648578]

約数ペア:

[(1, 20468045648578), (2, 10234022824289), (11, 1860731422598), (22, 930365711299), (59, 346916027942), (118, 173458013971), (649, 31537820722), (1298, 15768910361), (53047, 385847374), (106094, 192923687), (297263, 68855006), (583517, 35077034), (594526, 34427503), (1167034, 17538517), (3129773, 6539786), (3269893, 6259546)]