20142365284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{2141}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 36273484800

約数和(自身を除く): 16131119516

約数列:

[1, 2, 4, 53, 106, 199, 212, 223, 398, 446, 796, 892, 2141, 4282, 8564, 10547, 11819, 21094, 23638, 42188, 44377, 47276, 88754, 113473, 177508, 226946, 426059, 453892, 477443, 852118, 954886, 1704236, 1909772, 2351981, 4703962, 9407924, 22581127, 25304479, 45162254, 50608958, 90324508, 95011157, 101217916, 190022314, 380044628, 5035591321, 10071182642, 20142365284]

約数ペア:

[(1, 20142365284), (2, 10071182642), (4, 5035591321), (53, 380044628), (106, 190022314), (199, 101217916), (212, 95011157), (223, 90324508), (398, 50608958), (446, 45162254), (796, 25304479), (892, 22581127), (2141, 9407924), (4282, 4703962), (8564, 2351981), (10547, 1909772), (11819, 1704236), (21094, 954886), (23638, 852118), (42188, 477443), (44377, 453892), (47276, 426059), (88754, 226946), (113473, 177508)]