20194520932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{479771}}^1$

素因数の和:480411

約数の個数: 24

約数和(自身を含む): 37479788640

約数和(自身を除く): 17285267708

約数列:

[1, 2, 4, 17, 34, 68, 619, 1238, 2476, 10523, 21046, 42092, 479771, 959542, 1919084, 8156107, 16312214, 32624428, 296978249, 593956498, 1187912996, 5048630233, 10097260466, 20194520932]

約数ペア:

[(1, 20194520932), (2, 10097260466), (4, 5048630233), (17, 1187912996), (34, 593956498), (68, 296978249), (619, 32624428), (1238, 16312214), (2476, 8156107), (10523, 1919084), (21046, 959542), (42092, 479771)]