20940336

素因数分解:

$2^4\times 3^3\times {\mathrm{48473}}^1$

素因数の和:48490

約数の個数: 40

約数和(自身を含む): 60107760

約数和(自身を除く): 39167424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48473, 96946, 145419, 193892, 290838, 387784, 436257, 581676, 775568, 872514, 1163352, 1308771, 1745028, 2326704, 2617542, 3490056, 5235084, 6980112, 10470168, 20940336]

約数ペア:

[(1, 20940336), (2, 10470168), (3, 6980112), (4, 5235084), (6, 3490056), (8, 2617542), (9, 2326704), (12, 1745028), (16, 1308771), (18, 1163352), (24, 872514), (27, 775568), (36, 581676), (48, 436257), (54, 387784), (72, 290838), (108, 193892), (144, 145419), (216, 96946), (432, 48473)]