20142876138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1406429}}^1$

素因数の和:1406483

約数の個数: 64

約数和(自身を含む): 51846635520

約数和(自身を除く): 31703759382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 14322, 1406429, 2812858, 4219287, 8438574, 9845003, 15470719, 19690006, 29535009, 30941438, 43599299, 46412157, 59070018, 87198598, 92824314, 108295033, 130797897, 216590066, 261595794, 305195093, 324885099, 479592289, 610390186, 649770198, 915585279, 959184578, 1438776867, 1831170558, 2877553734, 3357146023, 6714292046, 10071438069, 20142876138]

約数ペア:

[(1, 20142876138), (2, 10071438069), (3, 6714292046), (6, 3357146023), (7, 2877553734), (11, 1831170558), (14, 1438776867), (21, 959184578), (22, 915585279), (31, 649770198), (33, 610390186), (42, 479592289), (62, 324885099), (66, 305195093), (77, 261595794), (93, 216590066), (154, 130797897), (186, 108295033), (217, 92824314), (231, 87198598), (341, 59070018), (434, 46412157), (462, 43599299), (651, 30941438), (682, 29535009), (1023, 19690006), (1302, 15470719), (2046, 9845003), (2387, 8438574), (4774, 4219287), (7161, 2812858), (14322, 1406429)]