2007206520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1520611}}^1$

素因数の和:1520636

約数の個数: 64

約数和(自身を含む): 6569043840

約数和(自身を除く): 4561837320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1520611, 3041222, 4561833, 6082444, 7603055, 9123666, 12164888, 15206110, 16726721, 18247332, 22809165, 30412220, 33453442, 36494664, 45618330, 50180163, 60824440, 66906884, 83633605, 91236660, 100360326, 133813768, 167267210, 182473320, 200720652, 250900815, 334534420, 401441304, 501801630, 669068840, 1003603260, 2007206520]

約数ペア:

[(1, 2007206520), (2, 1003603260), (3, 669068840), (4, 501801630), (5, 401441304), (6, 334534420), (8, 250900815), (10, 200720652), (11, 182473320), (12, 167267210), (15, 133813768), (20, 100360326), (22, 91236660), (24, 83633605), (30, 66906884), (33, 60824440), (40, 50180163), (44, 45618330), (55, 36494664), (60, 33453442), (66, 30412220), (88, 22809165), (110, 18247332), (120, 16726721), (132, 15206110), (165, 12164888), (220, 9123666), (264, 7603055), (330, 6082444), (440, 4561833), (660, 3041222), (1320, 1520611)]