20793078102

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1\times {\mathrm{84317}}^1$

素因数の和:86132

約数の個数: 32

約数和(自身を含む): 43419048192

約数和(自身を除く): 22625970090

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1787, 3574, 5361, 10722, 41101, 82202, 84317, 123303, 168634, 246606, 252951, 505902, 1939291, 3878582, 5817873, 11635746, 150674479, 301348958, 452023437, 904046874, 3465513017, 6931026034, 10396539051, 20793078102]

約数ペア:

[(1, 20793078102), (2, 10396539051), (3, 6931026034), (6, 3465513017), (23, 904046874), (46, 452023437), (69, 301348958), (138, 150674479), (1787, 11635746), (3574, 5817873), (5361, 3878582), (10722, 1939291), (41101, 505902), (82202, 252951), (84317, 246606), (123303, 168634)]