20229632320

素因数分解:

$2^6\times 5^1\times {\mathrm{223}}^1\times {\mathrm{283487}}^1$

素因数の和:283727

約数の個数: 56

約数和(自身を含む): 48387999744

約数和(自身を除く): 28158367424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 223, 320, 446, 892, 1115, 1784, 2230, 3568, 4460, 7136, 8920, 14272, 17840, 35680, 71360, 283487, 566974, 1133948, 1417435, 2267896, 2834870, 4535792, 5669740, 9071584, 11339480, 18143168, 22678960, 45357920, 63217601, 90715840, 126435202, 252870404, 316088005, 505740808, 632176010, 1011481616, 1264352020, 2022963232, 2528704040, 4045926464, 5057408080, 10114816160, 20229632320]

約数ペア:

[(1, 20229632320), (2, 10114816160), (4, 5057408080), (5, 4045926464), (8, 2528704040), (10, 2022963232), (16, 1264352020), (20, 1011481616), (32, 632176010), (40, 505740808), (64, 316088005), (80, 252870404), (160, 126435202), (223, 90715840), (320, 63217601), (446, 45357920), (892, 22678960), (1115, 18143168), (1784, 11339480), (2230, 9071584), (3568, 5669740), (4460, 4535792), (7136, 2834870), (8920, 2267896), (14272, 1417435), (17840, 1133948), (35680, 566974), (71360, 283487)]