20174335936

素因数分解:

$2^6\times {\mathrm{16829}}^1\times {\mathrm{18731}}^1$

素因数の和:35572

約数の個数: 28

約数和(自身を含む): 40037964120

約数和(自身を除く): 19863628184

約数列:

[1, 2, 4, 8, 16, 32, 64, 16829, 18731, 33658, 37462, 67316, 74924, 134632, 149848, 269264, 299696, 538528, 599392, 1077056, 1198784, 315223999, 630447998, 1260895996, 2521791992, 5043583984, 10087167968, 20174335936]

約数ペア:

[(1, 20174335936), (2, 10087167968), (4, 5043583984), (8, 2521791992), (16, 1260895996), (32, 630447998), (64, 315223999), (16829, 1198784), (18731, 1077056), (33658, 599392), (37462, 538528), (67316, 299696), (74924, 269264), (134632, 149848)]