20167051023

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607423}}^1$

素因数の和:607484

約数の個数: 48

約数和(自身を含む): 36387127296

約数和(自身を除く): 16220076273

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1581, 1953, 3689, 4743, 11067, 33201, 607423, 1822269, 4251961, 5466807, 10326191, 12755883, 18830113, 30978573, 38267649, 56490339, 72283337, 92935719, 131810791, 169471017, 216850011, 320111921, 395432373, 650550033, 960335763, 1186297119, 2240783447, 2881007289, 6722350341, 20167051023]

約数ペア:

[(1, 20167051023), (3, 6722350341), (7, 2881007289), (9, 2240783447), (17, 1186297119), (21, 960335763), (31, 650550033), (51, 395432373), (63, 320111921), (93, 216850011), (119, 169471017), (153, 131810791), (217, 92935719), (279, 72283337), (357, 56490339), (527, 38267649), (651, 30978573), (1071, 18830113), (1581, 12755883), (1953, 10326191), (3689, 5466807), (4743, 4251961), (11067, 1822269), (33201, 607423)]