20162395664

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{277}}^1\times {\mathrm{16787}}^1$

素因数の和:17343

約数の個数: 40

約数和(自身を含む): 39352683648

約数和(自身を除く): 19190287984

約数列:

[1, 2, 4, 8, 16, 271, 277, 542, 554, 1084, 1108, 2168, 2216, 4336, 4432, 16787, 33574, 67148, 75067, 134296, 150134, 268592, 300268, 600536, 1201072, 4549277, 4649999, 9098554, 9299998, 18197108, 18599996, 36394216, 37199992, 72788432, 74399984, 1260149729, 2520299458, 5040598916, 10081197832, 20162395664]

約数ペア:

[(1, 20162395664), (2, 10081197832), (4, 5040598916), (8, 2520299458), (16, 1260149729), (271, 74399984), (277, 72788432), (542, 37199992), (554, 36394216), (1084, 18599996), (1108, 18197108), (2168, 9299998), (2216, 9098554), (4336, 4649999), (4432, 4549277), (16787, 1201072), (33574, 600536), (67148, 300268), (75067, 268592), (134296, 150134)]