220342128

素因数分解:

$2^4\times 3^1\times {\mathrm{4590461}}^1$

素因数の和:4590472

約数の個数: 20

約数和(自身を含む): 569217288

約数和(自身を除く): 348875160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4590461, 9180922, 13771383, 18361844, 27542766, 36723688, 55085532, 73447376, 110171064, 220342128]

約数ペア:

[(1, 220342128), (2, 110171064), (3, 73447376), (4, 55085532), (6, 36723688), (8, 27542766), (12, 18361844), (16, 13771383), (24, 9180922), (48, 4590461)]