20206614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^3\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 42744960

約数和(自身を除く): 22538346

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 491, 722, 982, 1083, 1473, 2166, 2946, 6859, 9329, 13718, 18658, 20577, 27987, 41154, 55974, 177251, 354502, 531753, 1063506, 3367769, 6735538, 10103307, 20206614]

約数ペア:

[(1, 20206614), (2, 10103307), (3, 6735538), (6, 3367769), (19, 1063506), (38, 531753), (57, 354502), (114, 177251), (361, 55974), (491, 41154), (722, 27987), (982, 20577), (1083, 18658), (1473, 13718), (2166, 9329), (2946, 6859)]