20479476

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74201}}^1$

素因数の和:74231

約数の個数: 24

約数和(自身を含む): 49863744

約数和(自身を除く): 29384268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 74201, 148402, 222603, 296804, 445206, 890412, 1706623, 3413246, 5119869, 6826492, 10239738, 20479476]

約数ペア:

[(1, 20479476), (2, 10239738), (3, 6826492), (4, 5119869), (6, 3413246), (12, 1706623), (23, 890412), (46, 445206), (69, 296804), (92, 222603), (138, 148402), (276, 74201)]