20176675445

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{1171}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 24777392640

約数和(自身を除く): 4600717195

約数列:

[1, 5, 79, 181, 241, 395, 905, 1171, 1205, 5855, 14299, 19039, 43621, 71495, 92509, 95195, 211951, 218105, 282211, 462545, 1059755, 1411055, 3446059, 16744129, 17230295, 22294669, 51080191, 83720645, 111473345, 255400955, 4035335089, 20176675445]

約数ペア:

[(1, 20176675445), (5, 4035335089), (79, 255400955), (181, 111473345), (241, 83720645), (395, 51080191), (905, 22294669), (1171, 17230295), (1205, 16744129), (5855, 3446059), (14299, 1411055), (19039, 1059755), (43621, 462545), (71495, 282211), (92509, 218105), (95195, 211951)]