20170158614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{17609}}^1$

素因数の和:18344

約数の個数: 32

約数和(自身を含む): 32473967040

約数和(自身を除く): 12303808426

約数列:

[1, 2, 23, 37, 46, 74, 673, 851, 1346, 1702, 15479, 17609, 24901, 30958, 35218, 49802, 405007, 572723, 651533, 810014, 1145446, 1303066, 11850857, 14985259, 23701714, 29970518, 272569711, 438481709, 545139422, 876963418, 10085079307, 20170158614]

約数ペア:

[(1, 20170158614), (2, 10085079307), (23, 876963418), (37, 545139422), (46, 438481709), (74, 272569711), (673, 29970518), (851, 23701714), (1346, 14985259), (1702, 11850857), (15479, 1303066), (17609, 1145446), (24901, 810014), (30958, 651533), (35218, 572723), (49802, 405007)]