20030190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667673}}^1$

素因数の和:667683

約数の個数: 16

約数和(自身を含む): 48072528

約数和(自身を除く): 28042338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667673, 1335346, 2003019, 3338365, 4006038, 6676730, 10015095, 20030190]

約数ペア:

[(1, 20030190), (2, 10015095), (3, 6676730), (5, 4006038), (6, 3338365), (10, 2003019), (15, 1335346), (30, 667673)]