20194011892

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{2143}}^1\times {\mathrm{39929}}^1$

素因数の和:42135

約数の個数: 24

約数和(自身を含む): 35956166400

約数和(自身を除く): 15762154508

約数列:

[1, 2, 4, 59, 118, 236, 2143, 4286, 8572, 39929, 79858, 126437, 159716, 252874, 505748, 2355811, 4711622, 9423244, 85567847, 171135694, 342271388, 5048502973, 10097005946, 20194011892]

約数ペア:

[(1, 20194011892), (2, 10097005946), (4, 5048502973), (59, 342271388), (118, 171135694), (236, 85567847), (2143, 9423244), (4286, 4711622), (8572, 2355811), (39929, 505748), (79858, 252874), (126437, 159716)]