20216402508

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{176353}}^1$

素因数の和:176634

約数の個数: 48

約数和(自身を含む): 48529799136

約数和(自身を除く): 28313396628

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 233, 246, 466, 492, 699, 932, 1398, 2796, 9553, 19106, 28659, 38212, 57318, 114636, 176353, 352706, 529059, 705412, 1058118, 2116236, 7230473, 14460946, 21691419, 28921892, 41090249, 43382838, 82180498, 86765676, 123270747, 164360996, 246541494, 493082988, 1684700209, 3369400418, 5054100627, 6738800836, 10108201254, 20216402508]

約数ペア:

[(1, 20216402508), (2, 10108201254), (3, 6738800836), (4, 5054100627), (6, 3369400418), (12, 1684700209), (41, 493082988), (82, 246541494), (123, 164360996), (164, 123270747), (233, 86765676), (246, 82180498), (466, 43382838), (492, 41090249), (699, 28921892), (932, 21691419), (1398, 14460946), (2796, 7230473), (9553, 2116236), (19106, 1058118), (28659, 705412), (38212, 529059), (57318, 352706), (114636, 176353)]