20149170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6277}}^1$

素因数の和:6394

約数の個数: 32

約数和(自身を含む): 48817728

約数和(自身を除く): 28668558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 6277, 12554, 18831, 31385, 37662, 62770, 94155, 188310, 671639, 1343278, 2014917, 3358195, 4029834, 6716390, 10074585, 20149170]

約数ペア:

[(1, 20149170), (2, 10074585), (3, 6716390), (5, 4029834), (6, 3358195), (10, 2014917), (15, 1343278), (30, 671639), (107, 188310), (214, 94155), (321, 62770), (535, 37662), (642, 31385), (1070, 18831), (1605, 12554), (3210, 6277)]