20132701317

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{73}}^1\times {\mathrm{10909}}^1$

素因数の和:11094

約数の個数: 36

約数和(自身を含む): 30048387460

約数和(自身を除く): 9915686143

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 2809, 3869, 8427, 10909, 11607, 25281, 32727, 34821, 98181, 205057, 578177, 615171, 796357, 1734531, 1845513, 2389071, 5203593, 7167213, 30643381, 42206921, 91930143, 126620763, 275790429, 379862289, 2236966813, 6710900439, 20132701317]

約数ペア:

[(1, 20132701317), (3, 6710900439), (9, 2236966813), (53, 379862289), (73, 275790429), (159, 126620763), (219, 91930143), (477, 42206921), (657, 30643381), (2809, 7167213), (3869, 5203593), (8427, 2389071), (10909, 1845513), (11607, 1734531), (25281, 796357), (32727, 615171), (34821, 578177), (98181, 205057)]