20122031842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3607}}^1\times {\mathrm{253573}}^1$

素因数の和:257193

約数の個数: 16

約数和(自身を含む): 32936219712

約数和(自身を除く): 12814187870

約数列:

[1, 2, 11, 22, 3607, 7214, 39677, 79354, 253573, 507146, 2789303, 5578606, 914637811, 1829275622, 10061015921, 20122031842]

約数ペア:

[(1, 20122031842), (2, 10061015921), (11, 1829275622), (22, 914637811), (3607, 5578606), (7214, 2789303), (39677, 507146), (79354, 253573)]