20033152

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 40676580

約数和(自身を除く): 20643428

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 2953, 3392, 5906, 6784, 11812, 23624, 47248, 94496, 156509, 188992, 313018, 377984, 626036, 1252072, 2504144, 5008288, 10016576, 20033152]

約数ペア:

[(1, 20033152), (2, 10016576), (4, 5008288), (8, 2504144), (16, 1252072), (32, 626036), (53, 377984), (64, 313018), (106, 188992), (128, 156509), (212, 94496), (424, 47248), (848, 23624), (1696, 11812), (2953, 6784), (3392, 5906)]