20172730876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{493607}}^1$

素因数の和:494229

約数の個数: 24

約数和(自身を含む): 37441154016

約数和(自身を除く): 17268423140

約数列:

[1, 2, 4, 17, 34, 68, 601, 1202, 2404, 10217, 20434, 40868, 493607, 987214, 1974428, 8391319, 16782638, 33565276, 296657807, 593315614, 1186631228, 5043182719, 10086365438, 20172730876]

約数ペア:

[(1, 20172730876), (2, 10086365438), (4, 5043182719), (17, 1186631228), (34, 593315614), (68, 296657807), (601, 33565276), (1202, 16782638), (2404, 8391319), (10217, 1974428), (20434, 987214), (40868, 493607)]