20102434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 13826846

約数列:

[1, 2, 11, 22, 83, 101, 109, 166, 202, 218, 913, 1111, 1199, 1826, 2222, 2398, 8383, 9047, 11009, 16766, 18094, 22018, 92213, 99517, 121099, 184426, 199034, 242198, 913747, 1827494, 10051217, 20102434]

約数ペア:

[(1, 20102434), (2, 10051217), (11, 1827494), (22, 913747), (83, 242198), (101, 199034), (109, 184426), (166, 121099), (202, 99517), (218, 92213), (913, 22018), (1111, 18094), (1199, 16766), (1826, 11009), (2222, 9047), (2398, 8383)]