2000643888

素因数分解:

$2^4\times 3^1\times {\mathrm{1493}}^1\times {\mathrm{27917}}^1$

素因数の和:29421

約数の個数: 40

約数和(自身を含む): 5171977008

約数和(自身を除く): 3171333120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1493, 2986, 4479, 5972, 8958, 11944, 17916, 23888, 27917, 35832, 55834, 71664, 83751, 111668, 167502, 223336, 335004, 446672, 670008, 1340016, 41680081, 83360162, 125040243, 166720324, 250080486, 333440648, 500160972, 666881296, 1000321944, 2000643888]

約数ペア:

[(1, 2000643888), (2, 1000321944), (3, 666881296), (4, 500160972), (6, 333440648), (8, 250080486), (12, 166720324), (16, 125040243), (24, 83360162), (48, 41680081), (1493, 1340016), (2986, 670008), (4479, 446672), (5972, 335004), (8958, 223336), (11944, 167502), (17916, 111668), (23888, 83751), (27917, 71664), (35832, 55834)]