20219696628

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1487}}^1\times {\mathrm{3691}}^1$

素因数の和:5492

約数の個数: 48

約数和(自身を含む): 47377634304

約数和(自身を除く): 27157937676

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1487, 1842, 2974, 3684, 3691, 4461, 5948, 7382, 8922, 11073, 14764, 17844, 22146, 44292, 456509, 913018, 1133137, 1369527, 1826036, 2266274, 2739054, 3399411, 4532548, 5478108, 5488517, 6798822, 10977034, 13597644, 16465551, 21954068, 32931102, 65862204, 1684974719, 3369949438, 5054924157, 6739898876, 10109848314, 20219696628]

約数ペア:

[(1, 20219696628), (2, 10109848314), (3, 6739898876), (4, 5054924157), (6, 3369949438), (12, 1684974719), (307, 65862204), (614, 32931102), (921, 21954068), (1228, 16465551), (1487, 13597644), (1842, 10977034), (2974, 6798822), (3684, 5488517), (3691, 5478108), (4461, 4532548), (5948, 3399411), (7382, 2739054), (8922, 2266274), (11073, 1826036), (14764, 1369527), (17844, 1133137), (22146, 913018), (44292, 456509)]