20227051005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4479967}}^1$

素因数の和:4480025

約数の個数: 32

約数和(自身を含む): 37846769664

約数和(自身を除く): 17619718659

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 4479967, 13439901, 22399835, 31359769, 67199505, 94079307, 156798845, 192638581, 470396535, 577915743, 963192905, 1348470067, 2889578715, 4045410201, 6742350335, 20227051005]

約数ペア:

[(1, 20227051005), (3, 6742350335), (5, 4045410201), (7, 2889578715), (15, 1348470067), (21, 963192905), (35, 577915743), (43, 470396535), (105, 192638581), (129, 156798845), (215, 94079307), (301, 67199505), (645, 31359769), (903, 22399835), (1505, 13439901), (4515, 4479967)]