20227558173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{8629}}^1$

素因数の和:9349

約数の個数: 32

約数和(自身を含む): 28721744640

約数和(自身を除く): 8494186467

約数列:

[1, 3, 23, 53, 69, 159, 641, 1219, 1923, 3657, 8629, 14743, 25887, 33973, 44229, 101919, 198467, 457337, 595401, 781379, 1372011, 2344137, 5531189, 10518751, 16593567, 31556253, 127217347, 293153017, 381652041, 879459051, 6742519391, 20227558173]

約数ペア:

[(1, 20227558173), (3, 6742519391), (23, 879459051), (53, 381652041), (69, 293153017), (159, 127217347), (641, 31556253), (1219, 16593567), (1923, 10518751), (3657, 5531189), (8629, 2344137), (14743, 1372011), (25887, 781379), (33973, 595401), (44229, 457337), (101919, 198467)]