20031306

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 41223168

約数和(自身を除く): 21191862

約数列:

[1, 2, 3, 6, 47, 94, 141, 251, 282, 283, 502, 566, 753, 849, 1506, 1698, 11797, 13301, 23594, 26602, 35391, 39903, 70782, 71033, 79806, 142066, 213099, 426198, 3338551, 6677102, 10015653, 20031306]

約数ペア:

[(1, 20031306), (2, 10015653), (3, 6677102), (6, 3338551), (47, 426198), (94, 213099), (141, 142066), (251, 79806), (282, 71033), (283, 70782), (502, 39903), (566, 35391), (753, 26602), (849, 23594), (1506, 13301), (1698, 11797)]