11432801420

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{864811}}^1$

素因数の和:865481

約数の個数: 24

約数和(自身を含む): 24045232848

約数和(自身を除く): 12612431428

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 6610, 13220, 864811, 1729622, 3459244, 4324055, 8648110, 17296220, 571640071, 1143280142, 2286560284, 2858200355, 5716400710, 11432801420]

約数ペア:

[(1, 11432801420), (2, 5716400710), (4, 2858200355), (5, 2286560284), (10, 1143280142), (20, 571640071), (661, 17296220), (1322, 8648110), (2644, 4324055), (3305, 3459244), (6610, 1729622), (13220, 864811)]