2004142972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1913}}^1\times {\mathrm{20147}}^1$

素因数の和:22077

約数の個数: 24

約数和(自身を含む): 3779200656

約数和(自身を除く): 1775057684

約数列:

[1, 2, 4, 13, 26, 52, 1913, 3826, 7652, 20147, 24869, 40294, 49738, 80588, 99476, 261911, 523822, 1047644, 38541211, 77082422, 154164844, 501035743, 1002071486, 2004142972]

約数ペア:

[(1, 2004142972), (2, 1002071486), (4, 501035743), (13, 154164844), (26, 77082422), (52, 38541211), (1913, 1047644), (3826, 523822), (7652, 261911), (20147, 99476), (24869, 80588), (40294, 49738)]