20933342

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1115

約数の個数: 16

約数和(自身を含む): 32371440

約数和(自身を除く): 11438098

約数列:

[1, 2, 37, 74, 457, 619, 914, 1238, 16909, 22903, 33818, 45806, 282883, 565766, 10466671, 20933342]

約数ペア:

[(1, 20933342), (2, 10466671), (37, 565766), (74, 282883), (457, 45806), (619, 33818), (914, 22903), (1238, 16909)]