20192595184

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{21390461}}^1$

素因数の和:21390528

約数の個数: 20

約数和(自身を含む): 39786259320

約数和(自身を除く): 19593664136

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 21390461, 42780922, 85561844, 171123688, 342247376, 1262037199, 2524074398, 5048148796, 10096297592, 20192595184]

約数ペア:

[(1, 20192595184), (2, 10096297592), (4, 5048148796), (8, 2524074398), (16, 1262037199), (59, 342247376), (118, 171123688), (236, 85561844), (472, 42780922), (944, 21390461)]