20355364230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{678512141}}^1$

素因数の和:678512151

約数の個数: 16

約数和(自身を含む): 48852874224

約数和(自身を除く): 28497509994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 678512141, 1357024282, 2035536423, 3392560705, 4071072846, 6785121410, 10177682115, 20355364230]

約数ペア:

[(1, 20355364230), (2, 10177682115), (3, 6785121410), (5, 4071072846), (6, 3392560705), (10, 2035536423), (15, 1357024282), (30, 678512141)]