20229729392

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{2083}}^1\times {\mathrm{3391}}^1$

素因数の和:5661

約数の個数: 40

約数和(自身を含む): 39444618240

約数和(自身を除く): 19214888848

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2083, 2864, 3391, 4166, 6782, 8332, 13564, 16664, 27128, 33328, 54256, 372857, 606989, 745714, 1213978, 1491428, 2427956, 2982856, 4855912, 5965712, 7063453, 9711824, 14126906, 28253812, 56507624, 113015248, 1264358087, 2528716174, 5057432348, 10114864696, 20229729392]

約数ペア:

[(1, 20229729392), (2, 10114864696), (4, 5057432348), (8, 2528716174), (16, 1264358087), (179, 113015248), (358, 56507624), (716, 28253812), (1432, 14126906), (2083, 9711824), (2864, 7063453), (3391, 5965712), (4166, 4855912), (6782, 2982856), (8332, 2427956), (13564, 1491428), (16664, 1213978), (27128, 745714), (33328, 606989), (54256, 372857)]