20155761406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1978771}}^1$

素因数の和:1979247

約数の個数: 16

約数和(自身を含む): 33053407488

約数和(自身を除く): 12897646082

約数列:

[1, 2, 11, 22, 463, 926, 5093, 10186, 1978771, 3957542, 21766481, 43532962, 916170973, 1832341946, 10077880703, 20155761406]

約数ペア:

[(1, 20155761406), (2, 10077880703), (11, 1832341946), (22, 916170973), (463, 43532962), (926, 21766481), (5093, 3957542), (10186, 1978771)]