20173025790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224144731}}^1$

素因数の和:224144744

約数の個数: 24

約数和(自身を含む): 52449867288

約数和(自身を除く): 32276841498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224144731, 448289462, 672434193, 1120723655, 1344868386, 2017302579, 2241447310, 3362170965, 4034605158, 6724341930, 10086512895, 20173025790]

約数ペア:

[(1, 20173025790), (2, 10086512895), (3, 6724341930), (5, 4034605158), (6, 3362170965), (9, 2241447310), (10, 2017302579), (15, 1344868386), (18, 1120723655), (30, 672434193), (45, 448289462), (90, 224144731)]