20376792

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3253}}^1$

素因数の和:3297

約数の個数: 64

約数和(自身を含む): 58572000

約数和(自身を除く): 38195208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 3253, 6264, 6506, 9759, 13012, 19518, 26024, 29277, 39036, 58554, 78072, 87831, 94337, 117108, 175662, 188674, 234216, 283011, 351324, 377348, 566022, 702648, 754696, 849033, 1132044, 1698066, 2264088, 2547099, 3396132, 5094198, 6792264, 10188396, 20376792]

約数ペア:

[(1, 20376792), (2, 10188396), (3, 6792264), (4, 5094198), (6, 3396132), (8, 2547099), (9, 2264088), (12, 1698066), (18, 1132044), (24, 849033), (27, 754696), (29, 702648), (36, 566022), (54, 377348), (58, 351324), (72, 283011), (87, 234216), (108, 188674), (116, 175662), (174, 117108), (216, 94337), (232, 87831), (261, 78072), (348, 58554), (522, 39036), (696, 29277), (783, 26024), (1044, 19518), (1566, 13012), (2088, 9759), (3132, 6506), (3253, 6264)]