20588992

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{827}}^1$

素因数の和:1228

約数の個数: 28

約数和(自身を含む): 41010840

約数和(自身を除く): 20421848

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 827, 1556, 1654, 3112, 3308, 6224, 6616, 12448, 13232, 24896, 26464, 52928, 321703, 643406, 1286812, 2573624, 5147248, 10294496, 20588992]

約数ペア:

[(1, 20588992), (2, 10294496), (4, 5147248), (8, 2573624), (16, 1286812), (32, 643406), (64, 321703), (389, 52928), (778, 26464), (827, 24896), (1556, 13232), (1654, 12448), (3112, 6616), (3308, 6224)]