20231350972

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{23761}}^1$

素因数の和:24466

約数の個数: 48

約数和(自身を含む): 41389221888

約数和(自身を除く): 21157870916

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 647, 658, 1294, 1316, 2588, 4529, 9058, 18116, 23761, 30409, 47522, 60818, 95044, 121636, 166327, 212863, 332654, 425726, 665308, 851452, 1116767, 2233534, 4467068, 7817369, 15373367, 15634738, 30746734, 31269476, 61493468, 107613569, 215227138, 430454276, 722548249, 1445096498, 2890192996, 5057837743, 10115675486, 20231350972]

約数ペア:

[(1, 20231350972), (2, 10115675486), (4, 5057837743), (7, 2890192996), (14, 1445096498), (28, 722548249), (47, 430454276), (94, 215227138), (188, 107613569), (329, 61493468), (647, 31269476), (658, 30746734), (1294, 15634738), (1316, 15373367), (2588, 7817369), (4529, 4467068), (9058, 2233534), (18116, 1116767), (23761, 851452), (30409, 665308), (47522, 425726), (60818, 332654), (95044, 212863), (121636, 166327)]