20124719970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670823999}}^1$

素因数の和:670824009

約数の個数: 16

約数和(自身を含む): 48299328000

約数和(自身を除く): 28174608030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670823999, 1341647998, 2012471997, 3354119995, 4024943994, 6708239990, 10062359985, 20124719970]

約数ペア:

[(1, 20124719970), (2, 10062359985), (3, 6708239990), (5, 4024943994), (6, 3354119995), (10, 2012471997), (15, 1341647998), (30, 670823999)]