20125376096

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3906323}}^1$

素因数の和:3906363

約数の個数: 48

約数和(自身を含む): 47250895104

約数和(自身を除く): 27125519008

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 3906323, 7812646, 15625292, 27344261, 31250584, 54688522, 62501168, 89845429, 109377044, 125002336, 179690858, 218754088, 359381716, 437508176, 628918003, 718763432, 875016352, 1257836006, 1437526864, 2515672012, 2875053728, 5031344024, 10062688048, 20125376096]

約数ペア:

[(1, 20125376096), (2, 10062688048), (4, 5031344024), (7, 2875053728), (8, 2515672012), (14, 1437526864), (16, 1257836006), (23, 875016352), (28, 718763432), (32, 628918003), (46, 437508176), (56, 359381716), (92, 218754088), (112, 179690858), (161, 125002336), (184, 109377044), (224, 89845429), (322, 62501168), (368, 54688522), (644, 31250584), (736, 27344261), (1288, 15625292), (2576, 7812646), (5152, 3906323)]