20218572036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43202077}}^1$

素因数の和:43202100

約数の個数: 36

約数和(自身を含む): 55039447372

約数和(自身を除く): 34820875336

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 43202077, 86404154, 129606231, 172808308, 259212462, 388818693, 518424924, 561627001, 777637386, 1123254002, 1555274772, 1684881003, 2246508004, 3369762006, 5054643009, 6739524012, 10109286018, 20218572036]

約数ペア:

[(1, 20218572036), (2, 10109286018), (3, 6739524012), (4, 5054643009), (6, 3369762006), (9, 2246508004), (12, 1684881003), (13, 1555274772), (18, 1123254002), (26, 777637386), (36, 561627001), (39, 518424924), (52, 388818693), (78, 259212462), (117, 172808308), (156, 129606231), (234, 86404154), (468, 43202077)]