201620190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6720673}}^1$

素因数の和:6720683

約数の個数: 16

約数和(自身を含む): 483888528

約数和(自身を除く): 282268338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6720673, 13441346, 20162019, 33603365, 40324038, 67206730, 100810095, 201620190]

約数ペア:

[(1, 201620190), (2, 100810095), (3, 67206730), (5, 40324038), (6, 33603365), (10, 20162019), (15, 13441346), (30, 6720673)]