20243892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88789}}^1$

素因数の和:88815

約数の個数: 24

約数和(自身を含む): 49722400

約数和(自身を除く): 29478508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88789, 177578, 266367, 355156, 532734, 1065468, 1686991, 3373982, 5060973, 6747964, 10121946, 20243892]

約数ペア:

[(1, 20243892), (2, 10121946), (3, 6747964), (4, 5060973), (6, 3373982), (12, 1686991), (19, 1065468), (38, 532734), (57, 355156), (76, 266367), (114, 177578), (228, 88789)]