20060895906

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1223}}^1\times {\mathrm{14939}}^1$

素因数の和:16231

約数の個数: 48

約数和(自身を含む): 44216902080

約数和(自身を除く): 24156006174

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1223, 2446, 3669, 7338, 11007, 14939, 22014, 29878, 44817, 74603, 89634, 134451, 149206, 223809, 268902, 447618, 671427, 911279, 1342854, 1822558, 2733837, 5467674, 8201511, 16403022, 18270397, 36540794, 54811191, 109622382, 164433573, 328867146, 1114494217, 2228988434, 3343482651, 6686965302, 10030447953, 20060895906]

約数ペア:

[(1, 20060895906), (2, 10030447953), (3, 6686965302), (6, 3343482651), (9, 2228988434), (18, 1114494217), (61, 328867146), (122, 164433573), (183, 109622382), (366, 54811191), (549, 36540794), (1098, 18270397), (1223, 16403022), (2446, 8201511), (3669, 5467674), (7338, 2733837), (11007, 1822558), (14939, 1342854), (22014, 911279), (29878, 671427), (44817, 447618), (74603, 268902), (89634, 223809), (134451, 149206)]