20072307176

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{563449}}^1$

素因数の和:563589

約数の個数: 32

約数和(自身を含む): 38776629000

約数和(自身を除く): 18704321824

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 4453, 8906, 17812, 35624, 563449, 1126898, 2253796, 4507592, 34370389, 41131777, 68740778, 82263554, 137481556, 164527108, 274963112, 329054216, 2509038397, 5018076794, 10036153588, 20072307176]

約数ペア:

[(1, 20072307176), (2, 10036153588), (4, 5018076794), (8, 2509038397), (61, 329054216), (73, 274963112), (122, 164527108), (146, 137481556), (244, 82263554), (292, 68740778), (488, 41131777), (584, 34370389), (4453, 4507592), (8906, 2253796), (17812, 1126898), (35624, 563449)]