20070888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 32805912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 509, 636, 744, 1018, 1272, 1527, 1643, 2036, 3054, 3286, 4072, 4929, 6108, 6572, 9858, 12216, 13144, 15779, 19716, 26977, 31558, 39432, 47337, 53954, 63116, 80931, 94674, 107908, 126232, 161862, 189348, 215816, 323724, 378696, 647448, 836287, 1672574, 2508861, 3345148, 5017722, 6690296, 10035444, 20070888]

約数ペア:

[(1, 20070888), (2, 10035444), (3, 6690296), (4, 5017722), (6, 3345148), (8, 2508861), (12, 1672574), (24, 836287), (31, 647448), (53, 378696), (62, 323724), (93, 215816), (106, 189348), (124, 161862), (159, 126232), (186, 107908), (212, 94674), (248, 80931), (318, 63116), (372, 53954), (424, 47337), (509, 39432), (636, 31558), (744, 26977), (1018, 19716), (1272, 15779), (1527, 13144), (1643, 12216), (2036, 9858), (3054, 6572), (3286, 6108), (4072, 4929)]