20330026318

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1783}}^1\times {\mathrm{9151}}^1$

素因数の和:11032

約数の個数: 32

約数和(自身を含む): 35266682880

約数和(自身を除く): 14936656562

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1783, 3566, 9151, 12481, 18302, 24962, 64057, 128114, 158687, 317374, 814439, 1110809, 1628878, 2221618, 5701073, 11402146, 16316233, 32632466, 114213631, 228427262, 1452144737, 2904289474, 10165013159, 20330026318]

約数ペア:

[(1, 20330026318), (2, 10165013159), (7, 2904289474), (14, 1452144737), (89, 228427262), (178, 114213631), (623, 32632466), (1246, 16316233), (1783, 11402146), (3566, 5701073), (9151, 2221618), (12481, 1628878), (18302, 1110809), (24962, 814439), (64057, 317374), (128114, 158687)]