20248896

素因数分解:

$2^6\times 3^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:679

約数の個数: 56

約数和(自身を含む): 53913024

約数和(自身を除く): 33664128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 263, 401, 526, 789, 802, 1052, 1203, 1578, 1604, 2104, 2406, 3156, 3208, 4208, 4812, 6312, 6416, 8416, 9624, 12624, 12832, 16832, 19248, 25248, 25664, 38496, 50496, 76992, 105463, 210926, 316389, 421852, 632778, 843704, 1265556, 1687408, 2531112, 3374816, 5062224, 6749632, 10124448, 20248896]

約数ペア:

[(1, 20248896), (2, 10124448), (3, 6749632), (4, 5062224), (6, 3374816), (8, 2531112), (12, 1687408), (16, 1265556), (24, 843704), (32, 632778), (48, 421852), (64, 316389), (96, 210926), (192, 105463), (263, 76992), (401, 50496), (526, 38496), (789, 25664), (802, 25248), (1052, 19248), (1203, 16832), (1578, 12832), (1604, 12624), (2104, 9624), (2406, 8416), (3156, 6416), (3208, 6312), (4208, 4812)]