20202182

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10091}}^1$

素因数の和:10124

約数の個数: 32

約数和(自身を含む): 40690944

約数和(自身を除く): 20488762

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 10091, 20182, 70637, 111001, 131183, 141274, 222002, 262366, 777007, 918281, 1443013, 1554014, 1836562, 2886026, 10101091, 20202182]

約数ペア:

[(1, 20202182), (2, 10101091), (7, 2886026), (11, 1836562), (13, 1554014), (14, 1443013), (22, 918281), (26, 777007), (77, 262366), (91, 222002), (143, 141274), (154, 131183), (182, 111001), (286, 70637), (1001, 20182), (2002, 10091)]