20178302574

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2027}}^1\times {\mathrm{16427}}^1$

素因数の和:18560

約数の個数: 32

約数和(自身を含む): 40778764416

約数和(自身を除く): 20600461842

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 2027, 4054, 6081, 12162, 16427, 32854, 49281, 98562, 204727, 409454, 614181, 1228362, 1659127, 3318254, 4977381, 9954762, 33297529, 66595058, 99892587, 199785174, 3363050429, 6726100858, 10089151287, 20178302574]

約数ペア:

[(1, 20178302574), (2, 10089151287), (3, 6726100858), (6, 3363050429), (101, 199785174), (202, 99892587), (303, 66595058), (606, 33297529), (2027, 9954762), (4054, 4977381), (6081, 3318254), (12162, 1659127), (16427, 1228362), (32854, 614181), (49281, 409454), (98562, 204727)]