20032764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 50426880

約数和(自身を除く): 30394116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2143, 2337, 3116, 4286, 4674, 6429, 8572, 9348, 12858, 25716, 40717, 81434, 87863, 122151, 162868, 175726, 244302, 263589, 351452, 488604, 527178, 1054356, 1669397, 3338794, 5008191, 6677588, 10016382, 20032764]

約数ペア:

[(1, 20032764), (2, 10016382), (3, 6677588), (4, 5008191), (6, 3338794), (12, 1669397), (19, 1054356), (38, 527178), (41, 488604), (57, 351452), (76, 263589), (82, 244302), (114, 175726), (123, 162868), (164, 122151), (228, 87863), (246, 81434), (492, 40717), (779, 25716), (1558, 12858), (2143, 9348), (2337, 8572), (3116, 6429), (4286, 4674)]