20046384

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:1994

約数の個数: 60

約数和(自身を含む): 56900376

約数和(自身を除く): 36853992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 1907, 2628, 3504, 3814, 5256, 5721, 7628, 10512, 11442, 15256, 17163, 22884, 30512, 34326, 45768, 68652, 91536, 137304, 139211, 274608, 278422, 417633, 556844, 835266, 1113688, 1252899, 1670532, 2227376, 2505798, 3341064, 5011596, 6682128, 10023192, 20046384]

約数ペア:

[(1, 20046384), (2, 10023192), (3, 6682128), (4, 5011596), (6, 3341064), (8, 2505798), (9, 2227376), (12, 1670532), (16, 1252899), (18, 1113688), (24, 835266), (36, 556844), (48, 417633), (72, 278422), (73, 274608), (144, 139211), (146, 137304), (219, 91536), (292, 68652), (438, 45768), (584, 34326), (657, 30512), (876, 22884), (1168, 17163), (1314, 15256), (1752, 11442), (1907, 10512), (2628, 7628), (3504, 5721), (3814, 5256)]