20769792

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6761}}^1$

素因数の和:6784

約数の個数: 44

約数和(自身を含む): 55367256

約数和(自身を除く): 34597464

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, 6761, 13522, 20283, 27044, 40566, 54088, 81132, 108176, 162264, 216352, 324528, 432704, 649056, 865408, 1298112, 1730816, 2596224, 3461632, 5192448, 6923264, 10384896, 20769792]

約数ペア:

[(1, 20769792), (2, 10384896), (3, 6923264), (4, 5192448), (6, 3461632), (8, 2596224), (12, 1730816), (16, 1298112), (24, 865408), (32, 649056), (48, 432704), (64, 324528), (96, 216352), (128, 162264), (192, 108176), (256, 81132), (384, 54088), (512, 40566), (768, 27044), (1024, 20283), (1536, 13522), (3072, 6761)]