20239464639

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{4513}}^1$

素因数の和:4696

約数の個数: 48

約数和(自身を含む): 29471075424

約数和(自身を除く): 9231610785

約数列:

[1, 3, 19, 41, 57, 101, 123, 303, 361, 779, 1083, 1919, 2337, 4141, 4513, 5757, 12423, 13539, 14801, 36461, 44403, 78679, 85747, 109383, 185033, 236037, 257241, 455813, 555099, 1367439, 1494901, 1629193, 3515627, 4484703, 4887579, 8660447, 10546881, 18688333, 25981341, 56064999, 66796913, 164548493, 200390739, 355078327, 493645479, 1065234981, 6746488213, 20239464639]

約数ペア:

[(1, 20239464639), (3, 6746488213), (19, 1065234981), (41, 493645479), (57, 355078327), (101, 200390739), (123, 164548493), (303, 66796913), (361, 56064999), (779, 25981341), (1083, 18688333), (1919, 10546881), (2337, 8660447), (4141, 4887579), (4513, 4484703), (5757, 3515627), (12423, 1629193), (13539, 1494901), (14801, 1367439), (36461, 555099), (44403, 455813), (78679, 257241), (85747, 236037), (109383, 185033)]