20162849308

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1\times {\mathrm{6343}}^1$

素因数の和:7522

約数の個数: 48

約数和(自身を含む): 40747359744

約数和(自身を除く): 20584510436

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1061, 1498, 2122, 2996, 4244, 6343, 7427, 12686, 14854, 25372, 29708, 44401, 88802, 113527, 177604, 227054, 454108, 678701, 794689, 1357402, 1589378, 2714804, 3178756, 4750907, 6729923, 9501814, 13459846, 19003628, 26919692, 47109461, 94218922, 188437844, 720101761, 1440203522, 2880407044, 5040712327, 10081424654, 20162849308]

約数ペア:

[(1, 20162849308), (2, 10081424654), (4, 5040712327), (7, 2880407044), (14, 1440203522), (28, 720101761), (107, 188437844), (214, 94218922), (428, 47109461), (749, 26919692), (1061, 19003628), (1498, 13459846), (2122, 9501814), (2996, 6729923), (4244, 4750907), (6343, 3178756), (7427, 2714804), (12686, 1589378), (14854, 1357402), (25372, 794689), (29708, 678701), (44401, 454108), (88802, 227054), (113527, 177604)]