20595181822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{15187}}^1$

素因数の和:15616

約数の個数: 32

約数和(自身を含む): 32893562880

約数和(自身を除く): 12298381058

約数列:

[1, 2, 19, 38, 127, 254, 281, 562, 2413, 4826, 5339, 10678, 15187, 30374, 35687, 71374, 288553, 577106, 678053, 1356106, 1928749, 3857498, 4267547, 8535094, 36646231, 73292462, 81083393, 162166786, 541978469, 1083956938, 10297590911, 20595181822]

約数ペア:

[(1, 20595181822), (2, 10297590911), (19, 1083956938), (38, 541978469), (127, 162166786), (254, 81083393), (281, 73292462), (562, 36646231), (2413, 8535094), (4826, 4267547), (5339, 3857498), (10678, 1928749), (15187, 1356106), (30374, 678053), (35687, 577106), (71374, 288553)]