20022883

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 21488544

約数和(自身を除く): 1465661

約数列:

[1, 37, 41, 67, 197, 1517, 2479, 2747, 7289, 8077, 13199, 101639, 298849, 488363, 541159, 20022883]

約数ペア:

[(1, 20022883), (37, 541159), (41, 488363), (67, 298849), (197, 101639), (1517, 13199), (2479, 8077), (2747, 7289)]