20194440008

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{4826587}}^1$

素因数の和:4827116

約数の個数: 16

約数和(自身を含む): 37936981680

約数和(自身を除く): 17742541672

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 4826587, 9653174, 19306348, 38612696, 2524305001, 5048610002, 10097220004, 20194440008]

約数ペア:

[(1, 20194440008), (2, 10097220004), (4, 5048610002), (8, 2524305001), (523, 38612696), (1046, 19306348), (2092, 9653174), (4184, 4826587)]