20090642274

素因数分解:

$2^1\times 3^3\times {\mathrm{7537}}^1\times {\mathrm{49363}}^1$

素因数の和:56911

約数の個数: 32

約数和(自身を含む): 44652699840

約数和(自身を除く): 24562057566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7537, 15074, 22611, 45222, 49363, 67833, 98726, 135666, 148089, 203499, 296178, 406998, 444267, 888534, 1332801, 2665602, 372048931, 744097862, 1116146793, 2232293586, 3348440379, 6696880758, 10045321137, 20090642274]

約数ペア:

[(1, 20090642274), (2, 10045321137), (3, 6696880758), (6, 3348440379), (9, 2232293586), (18, 1116146793), (27, 744097862), (54, 372048931), (7537, 2665602), (15074, 1332801), (22611, 888534), (45222, 444267), (49363, 406998), (67833, 296178), (98726, 203499), (135666, 148089)]