2020144872

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{43321}}^1$

素因数の和:43426

約数の個数: 64

約数和(自身を含む): 5302612800

約数和(自身を除く): 3282467928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 67, 87, 116, 134, 174, 201, 232, 268, 348, 402, 536, 696, 804, 1608, 1943, 3886, 5829, 7772, 11658, 15544, 23316, 43321, 46632, 86642, 129963, 173284, 259926, 346568, 519852, 1039704, 1256309, 2512618, 2902507, 3768927, 5025236, 5805014, 7537854, 8707521, 10050472, 11610028, 15075708, 17415042, 23220056, 30151416, 34830084, 69660168, 84172703, 168345406, 252518109, 336690812, 505036218, 673381624, 1010072436, 2020144872]

約数ペア:

[(1, 2020144872), (2, 1010072436), (3, 673381624), (4, 505036218), (6, 336690812), (8, 252518109), (12, 168345406), (24, 84172703), (29, 69660168), (58, 34830084), (67, 30151416), (87, 23220056), (116, 17415042), (134, 15075708), (174, 11610028), (201, 10050472), (232, 8707521), (268, 7537854), (348, 5805014), (402, 5025236), (536, 3768927), (696, 2902507), (804, 2512618), (1608, 1256309), (1943, 1039704), (3886, 519852), (5829, 346568), (7772, 259926), (11658, 173284), (15544, 129963), (23316, 86642), (43321, 46632)]