20456673314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3301}}^1\times {\mathrm{40241}}^1$

素因数の和:43562

約数の個数: 32

約数和(自身を含む): 38269176192

約数和(自身を除く): 17812502878

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 3301, 6602, 23107, 36311, 40241, 46214, 72622, 80482, 254177, 281687, 442651, 508354, 563374, 885302, 3098557, 6197114, 132835541, 265671082, 929848787, 1461190951, 1859697574, 2922381902, 10228336657, 20456673314]

約数ペア:

[(1, 20456673314), (2, 10228336657), (7, 2922381902), (11, 1859697574), (14, 1461190951), (22, 929848787), (77, 265671082), (154, 132835541), (3301, 6197114), (6602, 3098557), (23107, 885302), (36311, 563374), (40241, 508354), (46214, 442651), (72622, 281687), (80482, 254177)]