20223418904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194455951}}^1$

素因数の和:194455970

約数の個数: 16

約数和(自身を含む): 40835749920

約数和(自身を除く): 20612331016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194455951, 388911902, 777823804, 1555647608, 2527927363, 5055854726, 10111709452, 20223418904]

約数ペア:

[(1, 20223418904), (2, 10111709452), (4, 5055854726), (8, 2527927363), (13, 1555647608), (26, 777823804), (52, 388911902), (104, 194455951)]