20366912168

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{77047}}^1$

素因数の和:77417

約数の個数: 32

約数和(自身を含む): 38610293760

約数和(自身を除く): 18243381592

約数列:

[1, 2, 4, 8, 173, 191, 346, 382, 692, 764, 1384, 1528, 33043, 66086, 77047, 132172, 154094, 264344, 308188, 616376, 13329131, 14715977, 26658262, 29431954, 53316524, 58863908, 106633048, 117727816, 2545864021, 5091728042, 10183456084, 20366912168]

約数ペア:

[(1, 20366912168), (2, 10183456084), (4, 5091728042), (8, 2545864021), (173, 117727816), (191, 106633048), (346, 58863908), (382, 53316524), (692, 29431954), (764, 26658262), (1384, 14715977), (1528, 13329131), (33043, 616376), (66086, 308188), (77047, 264344), (132172, 154094)]