20333568

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6619}}^1$

素因数の和:6642

約数の個数: 44

約数和(自身を含む): 54204560

約数和(自身を除く): 33870992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6619, 13238, 19857, 26476, 39714, 52952, 79428, 105904, 158856, 211808, 317712, 423616, 635424, 847232, 1270848, 1694464, 2541696, 3388928, 5083392, 6777856, 10166784, 20333568]

約数ペア:

[(1, 20333568), (2, 10166784), (3, 6777856), (4, 5083392), (6, 3388928), (8, 2541696), (12, 1694464), (16, 1270848), (24, 847232), (32, 635424), (48, 423616), (64, 317712), (96, 211808), (128, 158856), (192, 105904), (256, 79428), (384, 52952), (512, 39714), (768, 26476), (1024, 19857), (1536, 13238), (3072, 6619)]