20173494608

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{34076849}}^1$

素因数の和:34076894

約数の個数: 20

約数和(自身を含む): 40142529300

約数和(自身を除く): 19969034692

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 34076849, 68153698, 136307396, 272614792, 545229584, 1260843413, 2521686826, 5043373652, 10086747304, 20173494608]

約数ペア:

[(1, 20173494608), (2, 10086747304), (4, 5043373652), (8, 2521686826), (16, 1260843413), (37, 545229584), (74, 272614792), (148, 136307396), (296, 68153698), (592, 34076849)]