20159690954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40809091}}^1$

素因数の和:40809125

約数の個数: 16

約数和(自身を含む): 34279637280

約数和(自身を除く): 14119946326

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 40809091, 81618182, 530518183, 775372729, 1061036366, 1550745458, 10079845477, 20159690954]

約数ペア:

[(1, 20159690954), (2, 10079845477), (13, 1550745458), (19, 1061036366), (26, 775372729), (38, 530518183), (247, 81618182), (494, 40809091)]