20983722

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{14633}}^1$

素因数の和:14877

約数の個数: 16

約数和(自身を含む): 42145920

約数和(自身を除く): 21162198

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 14633, 29266, 43899, 87798, 3497287, 6994574, 10491861, 20983722]

約数ペア:

[(1, 20983722), (2, 10491861), (3, 6994574), (6, 3497287), (239, 87798), (478, 43899), (717, 29266), (1434, 14633)]