20082044144

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{251}}^1\times {\mathrm{20749}}^1$

素因数の和:21249

約数の個数: 40

約数和(自身を含む): 39227958000

約数和(自身を除く): 19145913856

約数列:

[1, 2, 4, 8, 16, 241, 251, 482, 502, 964, 1004, 1928, 2008, 3856, 4016, 20749, 41498, 60491, 82996, 120982, 165992, 241964, 331984, 483928, 967856, 5000509, 5207999, 10001018, 10415998, 20002036, 20831996, 40004072, 41663992, 80008144, 83327984, 1255127759, 2510255518, 5020511036, 10041022072, 20082044144]

約数ペア:

[(1, 20082044144), (2, 10041022072), (4, 5020511036), (8, 2510255518), (16, 1255127759), (241, 83327984), (251, 80008144), (482, 41663992), (502, 40004072), (964, 20831996), (1004, 20002036), (1928, 10415998), (2008, 10001018), (3856, 5207999), (4016, 5000509), (20749, 967856), (41498, 483928), (60491, 331984), (82996, 241964), (120982, 165992)]