20232876

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 48875904

約数和(自身を除く): 28643028

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 113, 129, 172, 226, 258, 339, 347, 452, 516, 678, 694, 1041, 1356, 1388, 2082, 4164, 4859, 9718, 14577, 14921, 19436, 29154, 29842, 39211, 44763, 58308, 59684, 78422, 89526, 117633, 156844, 179052, 235266, 470532, 1686073, 3372146, 5058219, 6744292, 10116438, 20232876]

約数ペア:

[(1, 20232876), (2, 10116438), (3, 6744292), (4, 5058219), (6, 3372146), (12, 1686073), (43, 470532), (86, 235266), (113, 179052), (129, 156844), (172, 117633), (226, 89526), (258, 78422), (339, 59684), (347, 58308), (452, 44763), (516, 39211), (678, 29842), (694, 29154), (1041, 19436), (1356, 14921), (1388, 14577), (2082, 9718), (4164, 4859)]