20731926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6271}}^1$

素因数の和:6324

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 24426474

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 6271, 12542, 18813, 37626, 119149, 181859, 238298, 357447, 363718, 545577, 714894, 1091154, 3455321, 6910642, 10365963, 20731926]

約数ペア:

[(1, 20731926), (2, 10365963), (3, 6910642), (6, 3455321), (19, 1091154), (29, 714894), (38, 545577), (57, 363718), (58, 357447), (87, 238298), (114, 181859), (174, 119149), (551, 37626), (1102, 18813), (1653, 12542), (3306, 6271)]