20173509568

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{5947379}}^1$

素因数の和:5947444

約数の個数: 28

約数和(自身を含む): 40787132040

約数和(自身を除く): 20613622472

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 5947379, 11894758, 23789516, 47579032, 95158064, 190316128, 315211087, 380632256, 630422174, 1260844348, 2521688696, 5043377392, 10086754784, 20173509568]

約数ペア:

[(1, 20173509568), (2, 10086754784), (4, 5043377392), (8, 2521688696), (16, 1260844348), (32, 630422174), (53, 380632256), (64, 315211087), (106, 190316128), (212, 95158064), (424, 47579032), (848, 23789516), (1696, 11894758), (3392, 5947379)]