20149144852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6165589}}^1$

素因数の和:6165655

約数の個数: 24

約数和(自身を含む): 37980034400

約数和(自身を除く): 17830889548

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 6165589, 12331178, 24662356, 117146191, 234292382, 265120327, 468584764, 530240654, 1060481308, 5037286213, 10074572426, 20149144852]

約数ペア:

[(1, 20149144852), (2, 10074572426), (4, 5037286213), (19, 1060481308), (38, 530240654), (43, 468584764), (76, 265120327), (86, 234292382), (172, 117146191), (817, 24662356), (1634, 12331178), (3268, 6165589)]