20076755902

素因数分解:

$2^1\times 7^1\times {\mathrm{45553}}^1\times {\mathrm{31481}}^1$

素因数の和:77043

約数の個数: 16

約数和(自身を含む): 34419144672

約数和(自身を除く): 14342388770

約数列:

[1, 2, 7, 14, 31481, 45553, 62962, 91106, 220367, 318871, 440734, 637742, 1434053993, 2868107986, 10038377951, 20076755902]

約数ペア:

[(1, 20076755902), (2, 10038377951), (7, 2868107986), (14, 1434053993), (31481, 637742), (45553, 440734), (62962, 318871), (91106, 220367)]