20163826826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{2689}}^1$

素因数の和:3039

約数の個数: 64

約数和(自身を含む): 35987293440

約数和(自身を除く): 15823466614

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 167, 286, 314, 334, 1727, 1837, 2041, 2171, 2689, 3454, 3674, 4082, 4342, 5378, 22451, 23881, 26219, 29579, 34957, 44902, 47762, 52438, 59158, 69914, 288409, 340847, 384527, 422173, 449063, 576818, 681694, 769054, 844346, 898126, 3749317, 4643903, 4939693, 5488249, 5837819, 7498634, 9287806, 9879386, 10976498, 11675638, 60370739, 64216009, 70502891, 120741478, 128432018, 141005782, 775531801, 916537583, 1551063602, 1833075166, 10081913413, 20163826826]

約数ペア:

[(1, 20163826826), (2, 10081913413), (11, 1833075166), (13, 1551063602), (22, 916537583), (26, 775531801), (143, 141005782), (157, 128432018), (167, 120741478), (286, 70502891), (314, 64216009), (334, 60370739), (1727, 11675638), (1837, 10976498), (2041, 9879386), (2171, 9287806), (2689, 7498634), (3454, 5837819), (3674, 5488249), (4082, 4939693), (4342, 4643903), (5378, 3749317), (22451, 898126), (23881, 844346), (26219, 769054), (29579, 681694), (34957, 576818), (44902, 449063), (47762, 422173), (52438, 384527), (59158, 340847), (69914, 288409)]