20078020416

素因数分解:

$2^6\times 3^1\times {\mathrm{487}}^1\times {\mathrm{214729}}^1$

素因数の和:215231

約数の個数: 56

約数和(自身を含む): 53232425920

約数和(自身を除く): 33154405504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 487, 974, 1461, 1948, 2922, 3896, 5844, 7792, 11688, 15584, 23376, 31168, 46752, 93504, 214729, 429458, 644187, 858916, 1288374, 1717832, 2576748, 3435664, 5153496, 6871328, 10306992, 13742656, 20613984, 41227968, 104573023, 209146046, 313719069, 418292092, 627438138, 836584184, 1254876276, 1673168368, 2509752552, 3346336736, 5019505104, 6692673472, 10039010208, 20078020416]

約数ペア:

[(1, 20078020416), (2, 10039010208), (3, 6692673472), (4, 5019505104), (6, 3346336736), (8, 2509752552), (12, 1673168368), (16, 1254876276), (24, 836584184), (32, 627438138), (48, 418292092), (64, 313719069), (96, 209146046), (192, 104573023), (487, 41227968), (974, 20613984), (1461, 13742656), (1948, 10306992), (2922, 6871328), (3896, 5153496), (5844, 3435664), (7792, 2576748), (11688, 1717832), (15584, 1288374), (23376, 858916), (31168, 644187), (46752, 429458), (93504, 214729)]