20199312198

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28773949}}^1$

素因数の和:28773973

約数の個数: 32

約数和(自身を含む): 48340236000

約数和(自身を除く): 28140923802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28773949, 57547898, 86321847, 172643694, 258965541, 374061337, 517931082, 748122674, 776896623, 1122184011, 1553793246, 2244368022, 3366552033, 6733104066, 10099656099, 20199312198]

約数ペア:

[(1, 20199312198), (2, 10099656099), (3, 6733104066), (6, 3366552033), (9, 2244368022), (13, 1553793246), (18, 1122184011), (26, 776896623), (27, 748122674), (39, 517931082), (54, 374061337), (78, 258965541), (117, 172643694), (234, 86321847), (351, 57547898), (702, 28773949)]