20229909237

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{145139}}^1$

素因数の和:146073

約数の個数: 24

約数和(自身を含む): 30974037120

約数和(自身を除く): 10744127883

約数列:

[1, 3, 9, 17, 51, 153, 911, 2733, 8199, 15487, 46461, 139383, 145139, 435417, 1306251, 2467363, 7402089, 22206267, 132221629, 396664887, 1189994661, 2247767693, 6743303079, 20229909237]

約数ペア:

[(1, 20229909237), (3, 6743303079), (9, 2247767693), (17, 1189994661), (51, 396664887), (153, 132221629), (911, 22206267), (2733, 7402089), (8199, 2467363), (15487, 1306251), (46461, 435417), (139383, 145139)]