20114963812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1\times {\mathrm{2243}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 37132204032

約数和(自身を除く): 17017240220

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 911, 1822, 2243, 2461, 3644, 4486, 4922, 8972, 9844, 20953, 41906, 51589, 83812, 97477, 103178, 194954, 206356, 240001, 389908, 480002, 960004, 2043373, 2241971, 4086746, 4483942, 5520023, 8173492, 8967884, 11040046, 22080092, 46997579, 93995158, 187990316, 218640911, 437281822, 874563644, 5028740953, 10057481906, 20114963812]

約数ペア:

[(1, 20114963812), (2, 10057481906), (4, 5028740953), (23, 874563644), (46, 437281822), (92, 218640911), (107, 187990316), (214, 93995158), (428, 46997579), (911, 22080092), (1822, 11040046), (2243, 8967884), (2461, 8173492), (3644, 5520023), (4486, 4483942), (4922, 4086746), (8972, 2241971), (9844, 2043373), (20953, 960004), (41906, 480002), (51589, 389908), (83812, 240001), (97477, 206356), (103178, 194954)]