20160936666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3329}}^1\times {\mathrm{8627}}^1$

素因数の和:11980

約数の個数: 64

約数和(自身を含む): 48268483200

約数和(自身を除く): 28107546534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 3329, 6658, 8627, 9987, 17254, 19974, 25881, 29961, 43277, 51762, 59922, 77643, 86554, 89883, 112151, 129831, 155286, 179766, 224302, 232929, 259662, 336453, 389493, 465858, 672906, 778986, 1009359, 1168479, 2018718, 2336958, 3028077, 6056154, 28719283, 57438566, 86157849, 172315698, 258473547, 373350679, 516947094, 746701358, 775420641, 1120052037, 1550841282, 2240104074, 3360156111, 6720312222, 10080468333, 20160936666]

約数ペア:

[(1, 20160936666), (2, 10080468333), (3, 6720312222), (6, 3360156111), (9, 2240104074), (13, 1550841282), (18, 1120052037), (26, 775420641), (27, 746701358), (39, 516947094), (54, 373350679), (78, 258473547), (117, 172315698), (234, 86157849), (351, 57438566), (702, 28719283), (3329, 6056154), (6658, 3028077), (8627, 2336958), (9987, 2018718), (17254, 1168479), (19974, 1009359), (25881, 778986), (29961, 672906), (43277, 465858), (51762, 389493), (59922, 336453), (77643, 259662), (86554, 232929), (89883, 224302), (112151, 179766), (129831, 155286)]