20713644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9133}}^1$

素因数の和:9156

約数の個数: 60

約数和(自身を含む): 61891984

約数和(自身を除く): 41178340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9133, 18266, 27399, 36532, 54798, 63931, 82197, 109596, 127862, 164394, 191793, 246591, 255724, 328788, 383586, 493182, 575379, 739773, 767172, 986364, 1150758, 1479546, 1726137, 2301516, 2959092, 3452274, 5178411, 6904548, 10356822, 20713644]

約数ペア:

[(1, 20713644), (2, 10356822), (3, 6904548), (4, 5178411), (6, 3452274), (7, 2959092), (9, 2301516), (12, 1726137), (14, 1479546), (18, 1150758), (21, 986364), (27, 767172), (28, 739773), (36, 575379), (42, 493182), (54, 383586), (63, 328788), (81, 255724), (84, 246591), (108, 191793), (126, 164394), (162, 127862), (189, 109596), (252, 82197), (324, 63931), (378, 54798), (567, 36532), (756, 27399), (1134, 18266), (2268, 9133)]