20005936096

素因数分解:

$2^5\times {\mathrm{1559}}^1\times {\mathrm{401017}}^1$

素因数の和:402586

約数の個数: 24

約数和(自身を含む): 39412049040

約数和(自身を除く): 19406112944

約数列:

[1, 2, 4, 8, 16, 32, 1559, 3118, 6236, 12472, 24944, 49888, 401017, 802034, 1604068, 3208136, 6416272, 12832544, 625185503, 1250371006, 2500742012, 5001484024, 10002968048, 20005936096]

約数ペア:

[(1, 20005936096), (2, 10002968048), (4, 5001484024), (8, 2500742012), (16, 1250371006), (32, 625185503), (1559, 12832544), (3118, 6416272), (6236, 3208136), (12472, 1604068), (24944, 802034), (49888, 401017)]