20224680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{24077}}^1$

素因数の和:24098

約数の個数: 64

約数和(自身を含む): 69344640

約数和(自身を除く): 49119960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 24077, 48154, 72231, 96308, 120385, 144462, 168539, 192616, 240770, 288924, 337078, 361155, 481540, 505617, 577848, 674156, 722310, 842695, 963080, 1011234, 1348312, 1444620, 1685390, 2022468, 2528085, 2889240, 3370780, 4044936, 5056170, 6741560, 10112340, 20224680]

約数ペア:

[(1, 20224680), (2, 10112340), (3, 6741560), (4, 5056170), (5, 4044936), (6, 3370780), (7, 2889240), (8, 2528085), (10, 2022468), (12, 1685390), (14, 1444620), (15, 1348312), (20, 1011234), (21, 963080), (24, 842695), (28, 722310), (30, 674156), (35, 577848), (40, 505617), (42, 481540), (56, 361155), (60, 337078), (70, 288924), (84, 240770), (105, 192616), (120, 168539), (140, 144462), (168, 120385), (210, 96308), (280, 72231), (420, 48154), (840, 24077)]