20163639999

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4931191}}^1$

素因数の和:4931270

約数の個数: 16

約数和(自身を含む): 28403665920

約数和(自身を除く): 8240025921

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 4931191, 14793573, 143004539, 231765977, 429013617, 695297931, 6721213333, 20163639999]

約数ペア:

[(1, 20163639999), (3, 6721213333), (29, 695297931), (47, 429013617), (87, 231765977), (141, 143004539), (1363, 14793573), (4089, 4931191)]