20126473962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{22697}}^1$

素因数の和:23243

約数の個数: 64

約数和(自身を含む): 47171165184

約数和(自身を除く): 27044691222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 491, 602, 903, 982, 1473, 1806, 2946, 3437, 6874, 10311, 20622, 21113, 22697, 42226, 45394, 63339, 68091, 126678, 136182, 147791, 158879, 295582, 317758, 443373, 476637, 886746, 953274, 975971, 1951942, 2927913, 5855826, 6831797, 11144227, 13663594, 20495391, 22288454, 33432681, 40990782, 66865362, 78009589, 156019178, 234028767, 468057534, 479201761, 958403522, 1437605283, 2875210566, 3354412327, 6708824654, 10063236981, 20126473962]

約数ペア:

[(1, 20126473962), (2, 10063236981), (3, 6708824654), (6, 3354412327), (7, 2875210566), (14, 1437605283), (21, 958403522), (42, 479201761), (43, 468057534), (86, 234028767), (129, 156019178), (258, 78009589), (301, 66865362), (491, 40990782), (602, 33432681), (903, 22288454), (982, 20495391), (1473, 13663594), (1806, 11144227), (2946, 6831797), (3437, 5855826), (6874, 2927913), (10311, 1951942), (20622, 975971), (21113, 953274), (22697, 886746), (42226, 476637), (45394, 443373), (63339, 317758), (68091, 295582), (126678, 158879), (136182, 147791)]