20194259512

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{12809}}^1$

素因数の和:13468

約数の個数: 64

約数和(自身を含む): 44271360000

約数和(自身を除く): 24077100488

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 599, 658, 1198, 1316, 2396, 2632, 4193, 4792, 8386, 12809, 16772, 25618, 28153, 33544, 51236, 56306, 89663, 102472, 112612, 179326, 197071, 225224, 358652, 394142, 602023, 717304, 788284, 1204046, 1576568, 2408092, 4214161, 4816184, 7672591, 8428322, 15345182, 16856644, 30690364, 33713288, 53708137, 61380728, 107416274, 214832548, 360611777, 429665096, 721223554, 1442447108, 2524282439, 2884894216, 5048564878, 10097129756, 20194259512]

約数ペア:

[(1, 20194259512), (2, 10097129756), (4, 5048564878), (7, 2884894216), (8, 2524282439), (14, 1442447108), (28, 721223554), (47, 429665096), (56, 360611777), (94, 214832548), (188, 107416274), (329, 61380728), (376, 53708137), (599, 33713288), (658, 30690364), (1198, 16856644), (1316, 15345182), (2396, 8428322), (2632, 7672591), (4193, 4816184), (4792, 4214161), (8386, 2408092), (12809, 1576568), (16772, 1204046), (25618, 788284), (28153, 717304), (33544, 602023), (51236, 394142), (56306, 358652), (89663, 225224), (102472, 197071), (112612, 179326)]