20567424

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2855

約数の個数: 64

約数和(自身を含む): 57528000

約数和(自身を除く): 36960576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 2819, 3648, 5638, 7296, 8457, 11276, 16914, 22552, 33828, 45104, 53561, 67656, 90208, 107122, 135312, 160683, 180416, 214244, 270624, 321366, 360832, 428488, 541248, 642732, 856976, 1082496, 1285464, 1713952, 2570928, 3427904, 5141856, 6855808, 10283712, 20567424]

約数ペア:

[(1, 20567424), (2, 10283712), (3, 6855808), (4, 5141856), (6, 3427904), (8, 2570928), (12, 1713952), (16, 1285464), (19, 1082496), (24, 856976), (32, 642732), (38, 541248), (48, 428488), (57, 360832), (64, 321366), (76, 270624), (96, 214244), (114, 180416), (128, 160683), (152, 135312), (192, 107122), (228, 90208), (304, 67656), (384, 53561), (456, 45104), (608, 33828), (912, 22552), (1216, 16914), (1824, 11276), (2432, 8457), (2819, 7296), (3648, 5638)]