20100643544

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{431}}^1\times {\mathrm{25457}}^1$

素因数の和:26123

約数の個数: 32

約数和(自身を含む): 37942603200

約数和(自身を除く): 17841959656

約数列:

[1, 2, 4, 8, 229, 431, 458, 862, 916, 1724, 1832, 3448, 25457, 50914, 98699, 101828, 197398, 203656, 394796, 789592, 5829653, 10971967, 11659306, 21943934, 23318612, 43887868, 46637224, 87775736, 2512580443, 5025160886, 10050321772, 20100643544]

約数ペア:

[(1, 20100643544), (2, 10050321772), (4, 5025160886), (8, 2512580443), (229, 87775736), (431, 46637224), (458, 43887868), (862, 23318612), (916, 21943934), (1724, 11659306), (1832, 10971967), (3448, 5829653), (25457, 789592), (50914, 394796), (98699, 203656), (101828, 197398)]