20149092194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15919}}^1\times {\mathrm{8219}}^1$

素因数の和:24158

約数の個数: 32

約数和(自身を含む): 37688371200

約数和(自身を除く): 17539279006

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 8219, 15919, 16438, 31838, 57533, 90409, 111433, 115066, 175109, 180818, 222866, 350218, 632863, 1225763, 1265726, 2451526, 130838261, 261676522, 915867827, 1439220871, 1831735654, 2878441742, 10074546097, 20149092194]

約数ペア:

[(1, 20149092194), (2, 10074546097), (7, 2878441742), (11, 1831735654), (14, 1439220871), (22, 915867827), (77, 261676522), (154, 130838261), (8219, 2451526), (15919, 1265726), (16438, 1225763), (31838, 632863), (57533, 350218), (90409, 222866), (111433, 180818), (115066, 175109)]