20199673140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23747}}^1\times {\mathrm{14177}}^1$

素因数の和:37936

約数の個数: 48

約数和(自身を含む): 56565456192

約数和(自身を除く): 36365783052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14177, 23747, 28354, 42531, 47494, 56708, 70885, 71241, 85062, 94988, 118735, 141770, 142482, 170124, 212655, 237470, 283540, 284964, 356205, 425310, 474940, 712410, 850620, 1424820, 336661219, 673322438, 1009983657, 1346644876, 1683306095, 2019967314, 3366612190, 4039934628, 5049918285, 6733224380, 10099836570, 20199673140]

約数ペア:

[(1, 20199673140), (2, 10099836570), (3, 6733224380), (4, 5049918285), (5, 4039934628), (6, 3366612190), (10, 2019967314), (12, 1683306095), (15, 1346644876), (20, 1009983657), (30, 673322438), (60, 336661219), (14177, 1424820), (23747, 850620), (28354, 712410), (42531, 474940), (47494, 425310), (56708, 356205), (70885, 284964), (71241, 283540), (85062, 237470), (94988, 212655), (118735, 170124), (141770, 142482)]