20199787824

素因数分解:

$2^4\times 3^1\times {\mathrm{420828913}}^1$

素因数の和:420828924

約数の個数: 20

約数和(自身を含む): 52182785336

約数和(自身を除く): 31982997512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420828913, 841657826, 1262486739, 1683315652, 2524973478, 3366631304, 5049946956, 6733262608, 10099893912, 20199787824]

約数ペア:

[(1, 20199787824), (2, 10099893912), (3, 6733262608), (4, 5049946956), (6, 3366631304), (8, 2524973478), (12, 1683315652), (16, 1262486739), (24, 841657826), (48, 420828913)]