20883462

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{9973}}^1$

素因数の和:10327

約数の個数: 16

約数和(自身を含む): 41890800

約数和(自身を除く): 21007338

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 9973, 19946, 29919, 59838, 3480577, 6961154, 10441731, 20883462]

約数ペア:

[(1, 20883462), (2, 10441731), (3, 6961154), (6, 3480577), (349, 59838), (698, 29919), (1047, 19946), (2094, 9973)]