20120693640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167672447}}^1$

素因数の和:167672461

約数の個数: 32

約数和(自身を含む): 60362081280

約数和(自身を除く): 40241387640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167672447, 335344894, 503017341, 670689788, 838362235, 1006034682, 1341379576, 1676724470, 2012069364, 2515086705, 3353448940, 4024138728, 5030173410, 6706897880, 10060346820, 20120693640]

約数ペア:

[(1, 20120693640), (2, 10060346820), (3, 6706897880), (4, 5030173410), (5, 4024138728), (6, 3353448940), (8, 2515086705), (10, 2012069364), (12, 1676724470), (15, 1341379576), (20, 1006034682), (24, 838362235), (30, 670689788), (40, 503017341), (60, 335344894), (120, 167672447)]