20792328512

素因数分解:

$2^6\times {\mathrm{383}}^1\times {\mathrm{848251}}^1$

素因数の和:848646

約数の個数: 28

約数和(自身を含む): 41367553536

約数和(自身を除く): 20575225024

約数列:

[1, 2, 4, 8, 16, 32, 64, 383, 766, 1532, 3064, 6128, 12256, 24512, 848251, 1696502, 3393004, 6786008, 13572016, 27144032, 54288064, 324880133, 649760266, 1299520532, 2599041064, 5198082128, 10396164256, 20792328512]

約数ペア:

[(1, 20792328512), (2, 10396164256), (4, 5198082128), (8, 2599041064), (16, 1299520532), (32, 649760266), (64, 324880133), (383, 54288064), (766, 27144032), (1532, 13572016), (3064, 6786008), (6128, 3393004), (12256, 1696502), (24512, 848251)]