20366919927

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{5669}}^1$

素因数の和:5948

約数の個数: 48

約数和(自身を含む): 30946406400

約数和(自身を除く): 10579486473

約数列:

[1, 3, 9, 31, 79, 93, 163, 237, 279, 489, 711, 1467, 2449, 5053, 5669, 7347, 12877, 15159, 17007, 22041, 38631, 45477, 51021, 115893, 175739, 399187, 447851, 527217, 924047, 1197561, 1343553, 1581651, 2772141, 3592683, 4030659, 8316423, 13883381, 28645457, 41650143, 72999713, 85936371, 124950429, 218999139, 257809113, 656997417, 2262991103, 6788973309, 20366919927]

約数ペア:

[(1, 20366919927), (3, 6788973309), (9, 2262991103), (31, 656997417), (79, 257809113), (93, 218999139), (163, 124950429), (237, 85936371), (279, 72999713), (489, 41650143), (711, 28645457), (1467, 13883381), (2449, 8316423), (5053, 4030659), (5669, 3592683), (7347, 2772141), (12877, 1581651), (15159, 1343553), (17007, 1197561), (22041, 924047), (38631, 527217), (45477, 447851), (51021, 399187), (115893, 175739)]