20292224

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2687}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 20834176

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2687, 3776, 5374, 7552, 10748, 21496, 42992, 85984, 158533, 171968, 317066, 343936, 634132, 1268264, 2536528, 5073056, 10146112, 20292224]

約数ペア:

[(1, 20292224), (2, 10146112), (4, 5073056), (8, 2536528), (16, 1268264), (32, 634132), (59, 343936), (64, 317066), (118, 171968), (128, 158533), (236, 85984), (472, 42992), (944, 21496), (1888, 10748), (2687, 7552), (3776, 5374)]