20283392

素因数分解:

$2^{15}\times {\mathrm{619}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 40631700

約数和(自身を除く): 20348308

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 619, 1024, 1238, 2048, 2476, 4096, 4952, 8192, 9904, 16384, 19808, 32768, 39616, 79232, 158464, 316928, 633856, 1267712, 2535424, 5070848, 10141696, 20283392]

約数ペア:

[(1, 20283392), (2, 10141696), (4, 5070848), (8, 2535424), (16, 1267712), (32, 633856), (64, 316928), (128, 158464), (256, 79232), (512, 39616), (619, 32768), (1024, 19808), (1238, 16384), (2048, 9904), (2476, 8192), (4096, 4952)]