20613153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9323}}^1$

素因数の和:9404

約数の個数: 16

約数和(自身を含む): 30433536

約数和(自身を除く): 9820383

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 9323, 27969, 102553, 307659, 624641, 1873923, 6871051, 20613153]

約数ペア:

[(1, 20613153), (3, 6871051), (11, 1873923), (33, 624641), (67, 307659), (201, 102553), (737, 27969), (2211, 9323)]