20174963041

素因数分解:

${\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{42727}}^1$

素因数の和:42988

約数の個数: 16

約数和(自身を含む): 21056358400

約数和(自身を除く): 881395359

約数列:

[1, 43, 79, 139, 3397, 5977, 10981, 42727, 472183, 1837261, 3375433, 5939053, 145143619, 255379279, 469185187, 20174963041]

約数ペア:

[(1, 20174963041), (43, 469185187), (79, 255379279), (139, 145143619), (3397, 5939053), (5977, 3375433), (10981, 1837261), (42727, 472183)]