20333106

素因数分解:

$2^1\times 3^4\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:728

約数の個数: 40

約数和(自身を含む): 45820764

約数和(自身を除く): 25487658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 313, 401, 626, 802, 939, 1203, 1878, 2406, 2817, 3609, 5634, 7218, 8451, 10827, 16902, 21654, 25353, 32481, 50706, 64962, 125513, 251026, 376539, 753078, 1129617, 2259234, 3388851, 6777702, 10166553, 20333106]

約数ペア:

[(1, 20333106), (2, 10166553), (3, 6777702), (6, 3388851), (9, 2259234), (18, 1129617), (27, 753078), (54, 376539), (81, 251026), (162, 125513), (313, 64962), (401, 50706), (626, 32481), (802, 25353), (939, 21654), (1203, 16902), (1878, 10827), (2406, 8451), (2817, 7218), (3609, 5634)]