20169824948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{24551}}^1$

素因数の和:24673

約数の個数: 96

約数和(自身を含む): 45350097408

約数和(自身を除く): 25180272460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 61, 74, 91, 122, 148, 182, 244, 259, 364, 427, 481, 518, 793, 854, 962, 1036, 1586, 1708, 1924, 2257, 3172, 3367, 4514, 5551, 6734, 9028, 11102, 13468, 15799, 22204, 24551, 29341, 31598, 49102, 58682, 63196, 98204, 117364, 171857, 205387, 319163, 343714, 410774, 638326, 687428, 821548, 908387, 1276652, 1497611, 1816774, 2234141, 2995222, 3633548, 4468282, 5990444, 6358709, 8936564, 10483277, 11809031, 12717418, 19468943, 20966554, 23618062, 25434836, 38937886, 41933108, 47236124, 55411607, 77875772, 82663217, 110823214, 136282601, 165326434, 221646428, 272565202, 330652868, 387881249, 545130404, 720350891, 775762498, 1440701782, 1551524996, 2881403564, 5042456237, 10084912474, 20169824948]

約数ペア:

[(1, 20169824948), (2, 10084912474), (4, 5042456237), (7, 2881403564), (13, 1551524996), (14, 1440701782), (26, 775762498), (28, 720350891), (37, 545130404), (52, 387881249), (61, 330652868), (74, 272565202), (91, 221646428), (122, 165326434), (148, 136282601), (182, 110823214), (244, 82663217), (259, 77875772), (364, 55411607), (427, 47236124), (481, 41933108), (518, 38937886), (793, 25434836), (854, 23618062), (962, 20966554), (1036, 19468943), (1586, 12717418), (1708, 11809031), (1924, 10483277), (2257, 8936564), (3172, 6358709), (3367, 5990444), (4514, 4468282), (5551, 3633548), (6734, 2995222), (9028, 2234141), (11102, 1816774), (13468, 1497611), (15799, 1276652), (22204, 908387), (24551, 821548), (29341, 687428), (31598, 638326), (49102, 410774), (58682, 343714), (63196, 319163), (98204, 205387), (117364, 171857)]