20341672318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{488959}}^1$

素因数の和:489064

約数の個数: 32

約数和(自身を含む): 34923479040

約数和(自身を除く): 14581806722

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 341, 671, 682, 1342, 1891, 3782, 20801, 41602, 488959, 977918, 5378549, 10757098, 15157729, 29826499, 30315458, 59652998, 166735019, 328091489, 333470038, 656182978, 924621469, 1849242938, 10170836159, 20341672318]

約数ペア:

[(1, 20341672318), (2, 10170836159), (11, 1849242938), (22, 924621469), (31, 656182978), (61, 333470038), (62, 328091489), (122, 166735019), (341, 59652998), (671, 30315458), (682, 29826499), (1342, 15157729), (1891, 10757098), (3782, 5378549), (20801, 977918), (41602, 488959)]