20111902462238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{68371}}^1\times {\mathrm{8651717}}^1$

素因数の和:8720107

約数の個数: 16

約数和(自身を含む): 31942904207184

約数和(自身を除く): 11831001744946

約数列:

[1, 2, 17, 34, 68371, 136742, 1162307, 2324614, 8651717, 17303434, 147079189, 294158378, 591526543007, 1183053086014, 10055951231119, 20111902462238]

約数ペア:

[(1, 20111902462238), (2, 10055951231119), (17, 1183053086014), (34, 591526543007), (68371, 294158378), (136742, 147079189), (1162307, 17303434), (2324614, 8651717)]