20163460746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{283139}}^1$

素因数の和:283251

約数の個数: 64

約数和(自身を含む): 47948060160

約数和(自身を除く): 27784599414

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 83, 143, 166, 249, 286, 429, 498, 858, 913, 1079, 1826, 2158, 2739, 3237, 5478, 6474, 11869, 23738, 35607, 71214, 283139, 566278, 849417, 1698834, 3114529, 3680807, 6229058, 7361614, 9343587, 11042421, 18687174, 22084842, 23500537, 40488877, 47001074, 70501611, 80977754, 121466631, 141003222, 242933262, 258505907, 305506981, 517011814, 611013962, 775517721, 916520943, 1551035442, 1833041886, 3360576791, 6721153582, 10081730373, 20163460746]

約数ペア:

[(1, 20163460746), (2, 10081730373), (3, 6721153582), (6, 3360576791), (11, 1833041886), (13, 1551035442), (22, 916520943), (26, 775517721), (33, 611013962), (39, 517011814), (66, 305506981), (78, 258505907), (83, 242933262), (143, 141003222), (166, 121466631), (249, 80977754), (286, 70501611), (429, 47001074), (498, 40488877), (858, 23500537), (913, 22084842), (1079, 18687174), (1826, 11042421), (2158, 9343587), (2739, 7361614), (3237, 6229058), (5478, 3680807), (6474, 3114529), (11869, 1698834), (23738, 849417), (35607, 566278), (71214, 283139)]