20244521066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3552917}}^1$

素因数の和:3552974

約数の個数: 32

約数和(自身を含む): 38883134592

約数和(自身を除く): 18638613526

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 3552917, 7105834, 24870419, 39082087, 49740838, 78164174, 131457929, 262915858, 273574609, 547149218, 920205503, 1446037219, 1840411006, 2892074438, 10122260533, 20244521066]

約数ペア:

[(1, 20244521066), (2, 10122260533), (7, 2892074438), (11, 1840411006), (14, 1446037219), (22, 920205503), (37, 547149218), (74, 273574609), (77, 262915858), (154, 131457929), (259, 78164174), (407, 49740838), (518, 39082087), (814, 24870419), (2849, 7105834), (5698, 3552917)]