20414310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2429

約数の個数: 64

約数和(自身を含む): 57383424

約数和(自身を除く): 36969114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2371, 2870, 4305, 4742, 7113, 8610, 11855, 14226, 16597, 23710, 33194, 35565, 49791, 71130, 82985, 97211, 99582, 165970, 194422, 248955, 291633, 486055, 497910, 583266, 680477, 972110, 1360954, 1458165, 2041431, 2916330, 3402385, 4082862, 6804770, 10207155, 20414310]

約数ペア:

[(1, 20414310), (2, 10207155), (3, 6804770), (5, 4082862), (6, 3402385), (7, 2916330), (10, 2041431), (14, 1458165), (15, 1360954), (21, 972110), (30, 680477), (35, 583266), (41, 497910), (42, 486055), (70, 291633), (82, 248955), (105, 194422), (123, 165970), (205, 99582), (210, 97211), (246, 82985), (287, 71130), (410, 49791), (574, 35565), (615, 33194), (861, 23710), (1230, 16597), (1435, 14226), (1722, 11855), (2371, 8610), (2870, 7113), (4305, 4742)]