20832444

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:2959

約数の個数: 48

約数和(自身を含む): 54835200

約数和(自身を除く): 34002756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 2879, 3618, 5758, 7236, 8637, 11516, 17274, 25911, 34548, 51822, 77733, 103644, 155466, 192893, 310932, 385786, 578679, 771572, 1157358, 1736037, 2314716, 3472074, 5208111, 6944148, 10416222, 20832444]

約数ペア:

[(1, 20832444), (2, 10416222), (3, 6944148), (4, 5208111), (6, 3472074), (9, 2314716), (12, 1736037), (18, 1157358), (27, 771572), (36, 578679), (54, 385786), (67, 310932), (108, 192893), (134, 155466), (201, 103644), (268, 77733), (402, 51822), (603, 34548), (804, 25911), (1206, 17274), (1809, 11516), (2412, 8637), (2879, 7236), (3618, 5758)]