20191777184

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{11905529}}^1$

素因数の和:11905592

約数の個数: 24

約数和(自身を含む): 40502613060

約数和(自身を除く): 20310835876

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 11905529, 23811058, 47622116, 95244232, 190488464, 380976928, 630993037, 1261986074, 2523972148, 5047944296, 10095888592, 20191777184]

約数ペア:

[(1, 20191777184), (2, 10095888592), (4, 5047944296), (8, 2523972148), (16, 1261986074), (32, 630993037), (53, 380976928), (106, 190488464), (212, 95244232), (424, 47622116), (848, 23811058), (1696, 11905529)]