20079209094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{272719}}^1$

素因数の和:274484

約数の個数: 32

約数和(自身を含む): 45921684480

約数和(自身を除く): 25842475386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1753, 3506, 5259, 10518, 12271, 24542, 36813, 73626, 272719, 545438, 818157, 1636314, 1909033, 3818066, 5727099, 11454198, 478076407, 956152814, 1434229221, 2868458442, 3346534849, 6693069698, 10039604547, 20079209094]

約数ペア:

[(1, 20079209094), (2, 10039604547), (3, 6693069698), (6, 3346534849), (7, 2868458442), (14, 1434229221), (21, 956152814), (42, 478076407), (1753, 11454198), (3506, 5727099), (5259, 3818066), (10518, 1909033), (12271, 1636314), (24542, 818157), (36813, 545438), (73626, 272719)]