20512222032

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{534841}}^1$

素因数の和:534916

約数の個数: 80

約数和(自身を含む): 57300832512

約数和(自身を除く): 36788610480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 564, 752, 799, 816, 1128, 1598, 2256, 2397, 3196, 4794, 6392, 9588, 12784, 19176, 38352, 534841, 1069682, 1604523, 2139364, 3209046, 4278728, 6418092, 8557456, 9092297, 12836184, 18184594, 25137527, 25672368, 27276891, 36369188, 50275054, 54553782, 72738376, 75412581, 100550108, 109107564, 145476752, 150825162, 201100216, 218215128, 301650324, 402200432, 427337959, 436430256, 603300648, 854675918, 1206601296, 1282013877, 1709351836, 2564027754, 3418703672, 5128055508, 6837407344, 10256111016, 20512222032]

約数ペア:

[(1, 20512222032), (2, 10256111016), (3, 6837407344), (4, 5128055508), (6, 3418703672), (8, 2564027754), (12, 1709351836), (16, 1282013877), (17, 1206601296), (24, 854675918), (34, 603300648), (47, 436430256), (48, 427337959), (51, 402200432), (68, 301650324), (94, 218215128), (102, 201100216), (136, 150825162), (141, 145476752), (188, 109107564), (204, 100550108), (272, 75412581), (282, 72738376), (376, 54553782), (408, 50275054), (564, 36369188), (752, 27276891), (799, 25672368), (816, 25137527), (1128, 18184594), (1598, 12836184), (2256, 9092297), (2397, 8557456), (3196, 6418092), (4794, 4278728), (6392, 3209046), (9588, 2139364), (12784, 1604523), (19176, 1069682), (38352, 534841)]