20140185820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9127}}^1\times {\mathrm{5807}}^1$

素因数の和:14962

約数の個数: 48

約数和(自身を含む): 44532956160

約数和(自身を除く): 24392770340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5807, 9127, 11614, 18254, 23228, 29035, 36508, 45635, 58070, 91270, 110333, 116140, 173413, 182540, 220666, 346826, 441332, 551665, 693652, 867065, 1103330, 1734130, 2206660, 3468260, 53000489, 106000978, 212001956, 265002445, 530004890, 1007009291, 1060009780, 2014018582, 4028037164, 5035046455, 10070092910, 20140185820]

約数ペア:

[(1, 20140185820), (2, 10070092910), (4, 5035046455), (5, 4028037164), (10, 2014018582), (19, 1060009780), (20, 1007009291), (38, 530004890), (76, 265002445), (95, 212001956), (190, 106000978), (380, 53000489), (5807, 3468260), (9127, 2206660), (11614, 1734130), (18254, 1103330), (23228, 867065), (29035, 693652), (36508, 551665), (45635, 441332), (58070, 346826), (91270, 220666), (110333, 182540), (116140, 173413)]