20136360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5458

約数の個数: 64

約数和(自身を含む): 62369280

約数和(自身を除く): 42232920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 5413, 10826, 16239, 21652, 27065, 32478, 43304, 54130, 64956, 81195, 108260, 129912, 162390, 167803, 216520, 324780, 335606, 503409, 649560, 671212, 839015, 1006818, 1342424, 1678030, 2013636, 2517045, 3356060, 4027272, 5034090, 6712120, 10068180, 20136360]

約数ペア:

[(1, 20136360), (2, 10068180), (3, 6712120), (4, 5034090), (5, 4027272), (6, 3356060), (8, 2517045), (10, 2013636), (12, 1678030), (15, 1342424), (20, 1006818), (24, 839015), (30, 671212), (31, 649560), (40, 503409), (60, 335606), (62, 324780), (93, 216520), (120, 167803), (124, 162390), (155, 129912), (186, 108260), (248, 81195), (310, 64956), (372, 54130), (465, 43304), (620, 32478), (744, 27065), (930, 21652), (1240, 16239), (1860, 10826), (3720, 5413)]