20160362128

素因数分解:

$2^4\times {\mathrm{12637}}^1\times {\mathrm{99709}}^1$

素因数の和:112354

約数の個数: 20

約数和(自身を含む): 39064184380

約数和(自身を除く): 18903822252

約数列:

[1, 2, 4, 8, 16, 12637, 25274, 50548, 99709, 101096, 199418, 202192, 398836, 797672, 1595344, 1260022633, 2520045266, 5040090532, 10080181064, 20160362128]

約数ペア:

[(1, 20160362128), (2, 10080181064), (4, 5040090532), (8, 2520045266), (16, 1260022633), (12637, 1595344), (25274, 797672), (50548, 398836), (99709, 202192), (101096, 199418)]