20030970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667699}}^1$

素因数の和:667709

約数の個数: 16

約数和(自身を含む): 48074400

約数和(自身を除く): 28043430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667699, 1335398, 2003097, 3338495, 4006194, 6676990, 10015485, 20030970]

約数ペア:

[(1, 20030970), (2, 10015485), (3, 6676990), (5, 4006194), (6, 3338495), (10, 2003097), (15, 1335398), (30, 667699)]