20229301287

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2689}}^1\times {\mathrm{21433}}^1$

素因数の和:24144

約数の個数: 32

約数和(自身を含む): 32288177600

約数和(自身を除く): 12058876313

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2689, 8067, 21433, 24201, 34957, 64299, 72603, 104871, 192897, 278629, 314613, 578691, 835887, 943839, 2507661, 7522983, 57633337, 172900011, 518700033, 749233381, 1556100099, 2247700143, 6743100429, 20229301287]

約数ペア:

[(1, 20229301287), (3, 6743100429), (9, 2247700143), (13, 1556100099), (27, 749233381), (39, 518700033), (117, 172900011), (351, 57633337), (2689, 7522983), (8067, 2507661), (21433, 943839), (24201, 835887), (34957, 578691), (64299, 314613), (72603, 278629), (104871, 192897)]