20107622372289

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{3043993}}^1$

素因数の和:3044450

約数の個数: 48

約数和(自身を含む): 30053718041280

約数和(自身を除く): 9946095668991

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 401, 867, 969, 1203, 5491, 6817, 7619, 16473, 20451, 22857, 115889, 129523, 347667, 388569, 2201891, 3043993, 6605673, 9131979, 51747881, 57835867, 155243643, 173507601, 879713977, 983209739, 1220641193, 2639141931, 2949629217, 3661923579, 16714565563, 20750900281, 23192182667, 50143696689, 62252700843, 69576548001, 352765304777, 394267105339, 1058295914331, 1182801316017, 6702540790763, 20107622372289]

約数ペア:

[(1, 20107622372289), (3, 6702540790763), (17, 1182801316017), (19, 1058295914331), (51, 394267105339), (57, 352765304777), (289, 69576548001), (323, 62252700843), (401, 50143696689), (867, 23192182667), (969, 20750900281), (1203, 16714565563), (5491, 3661923579), (6817, 2949629217), (7619, 2639141931), (16473, 1220641193), (20451, 983209739), (22857, 879713977), (115889, 173507601), (129523, 155243643), (347667, 57835867), (388569, 51747881), (2201891, 9131979), (3043993, 6605673)]