20525178384

素因数分解:

$2^4\times 3^4\times {\mathrm{15837329}}^1$

素因数の和:15837349

約数の個数: 50

約数和(自身を含む): 59405824830

約数和(自身を除く): 38880646446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15837329, 31674658, 47511987, 63349316, 95023974, 126698632, 142535961, 190047948, 253397264, 285071922, 380095896, 427607883, 570143844, 760191792, 855215766, 1140287688, 1282823649, 1710431532, 2280575376, 2565647298, 3420863064, 5131294596, 6841726128, 10262589192, 20525178384]

約数ペア:

[(1, 20525178384), (2, 10262589192), (3, 6841726128), (4, 5131294596), (6, 3420863064), (8, 2565647298), (9, 2280575376), (12, 1710431532), (16, 1282823649), (18, 1140287688), (24, 855215766), (27, 760191792), (36, 570143844), (48, 427607883), (54, 380095896), (72, 285071922), (81, 253397264), (108, 190047948), (144, 142535961), (162, 126698632), (216, 95023974), (324, 63349316), (432, 47511987), (648, 31674658), (1296, 15837329)]