20191467102

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{421657}}^1$

素因数の和:422032

約数の個数: 32

約数和(自身を含む): 42260251392

約数和(自身を除く): 22068784290

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 347, 694, 1041, 2082, 7981, 15962, 23943, 47886, 421657, 843314, 1264971, 2529942, 9698111, 19396222, 29094333, 58188666, 146314979, 292629958, 438944937, 877889874, 3365244517, 6730489034, 10095733551, 20191467102]

約数ペア:

[(1, 20191467102), (2, 10095733551), (3, 6730489034), (6, 3365244517), (23, 877889874), (46, 438944937), (69, 292629958), (138, 146314979), (347, 58188666), (694, 29094333), (1041, 19396222), (2082, 9698111), (7981, 2529942), (15962, 1264971), (23943, 843314), (47886, 421657)]