20194388516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37337}}^1\times {\mathrm{5879}}^1$

素因数の和:43243

約数の個数: 24

約数和(自身を含む): 36883969920

約数和(自身を除く): 16689581404

約数列:

[1, 2, 4, 23, 46, 92, 5879, 11758, 23516, 37337, 74674, 135217, 149348, 270434, 540868, 858751, 1717502, 3435004, 219504223, 439008446, 878016892, 5048597129, 10097194258, 20194388516]

約数ペア:

[(1, 20194388516), (2, 10097194258), (4, 5048597129), (23, 878016892), (46, 439008446), (92, 219504223), (5879, 3435004), (11758, 1717502), (23516, 858751), (37337, 540868), (74674, 270434), (135217, 149348)]