20233488378

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146619481}}^1$

素因数の和:146619509

約数の個数: 16

約数和(自身を含む): 42226410816

約数和(自身を除く): 21992922438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146619481, 293238962, 439858443, 879716886, 3372248063, 6744496126, 10116744189, 20233488378]

約数ペア:

[(1, 20233488378), (2, 10116744189), (3, 6744496126), (6, 3372248063), (23, 879716886), (46, 439858443), (69, 293238962), (138, 146619481)]