20134414

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 32369760

約数和(自身を除く): 12235346

約数列:

[1, 2, 19, 38, 79, 158, 353, 361, 706, 722, 1501, 3002, 6707, 13414, 27887, 28519, 55774, 57038, 127433, 254866, 529853, 1059706, 10067207, 20134414]

約数ペア:

[(1, 20134414), (2, 10067207), (19, 1059706), (38, 529853), (79, 254866), (158, 127433), (353, 57038), (361, 55774), (706, 28519), (722, 27887), (1501, 13414), (3002, 6707)]