20058542405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{199399}}^1$

素因数の和:199505

約数の個数: 32

約数和(自身を含む): 27565056000

約数和(自身を除く): 7506513595

約数列:

[1, 5, 11, 31, 55, 59, 155, 295, 341, 649, 1705, 1829, 3245, 9145, 20119, 100595, 199399, 996995, 2193389, 6181369, 10966945, 11764541, 30906845, 58822705, 67995059, 129409951, 339975295, 364700771, 647049755, 1823503855, 4011708481, 20058542405]

約数ペア:

[(1, 20058542405), (5, 4011708481), (11, 1823503855), (31, 647049755), (55, 364700771), (59, 339975295), (155, 129409951), (295, 67995059), (341, 58822705), (649, 30906845), (1705, 11764541), (1829, 10966945), (3245, 6181369), (9145, 2193389), (20119, 996995), (100595, 199399)]