20212672

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7703}}^1$

素因数の和:7756

約数の個数: 28

約数和(自身を含む): 41093136

約数和(自身を除く): 20880464

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7703, 15406, 30812, 61624, 123248, 246496, 315823, 492992, 631646, 1263292, 2526584, 5053168, 10106336, 20212672]

約数ペア:

[(1, 20212672), (2, 10106336), (4, 5053168), (8, 2526584), (16, 1263292), (32, 631646), (41, 492992), (64, 315823), (82, 246496), (164, 123248), (328, 61624), (656, 30812), (1312, 15406), (2624, 7703)]