20951104

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{2897}}^1$

素因数の和:3022

約数の個数: 28

約数和(自身を含む): 41957244

約数和(自身を除く): 21006140

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 2897, 3616, 5794, 7232, 11588, 23176, 46352, 92704, 185408, 327361, 654722, 1309444, 2618888, 5237776, 10475552, 20951104]

約数ペア:

[(1, 20951104), (2, 10475552), (4, 5237776), (8, 2618888), (16, 1309444), (32, 654722), (64, 327361), (113, 185408), (226, 92704), (452, 46352), (904, 23176), (1808, 11588), (2897, 7232), (3616, 5794)]