20008082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 33675264

約数和(自身を除く): 13667182

約数列:

[1, 2, 17, 31, 34, 41, 62, 82, 463, 527, 697, 926, 1054, 1271, 1394, 2542, 7871, 14353, 15742, 18983, 21607, 28706, 37966, 43214, 244001, 322711, 488002, 588473, 645422, 1176946, 10004041, 20008082]

約数ペア:

[(1, 20008082), (2, 10004041), (17, 1176946), (31, 645422), (34, 588473), (41, 488002), (62, 322711), (82, 244001), (463, 43214), (527, 37966), (697, 28706), (926, 21607), (1054, 18983), (1271, 15742), (1394, 14353), (2542, 7871)]