20153722693

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6276463}}^1$

素因数の和:6276508

約数の個数: 12

約数和(自身を含む): 22971858240

約数和(自身を除く): 2818135547

約数列:

[1, 13, 19, 169, 247, 3211, 6276463, 81594019, 119252797, 1060722247, 1550286361, 20153722693]

約数ペア:

[(1, 20153722693), (13, 1550286361), (19, 1060722247), (169, 119252797), (247, 81594019), (3211, 6276463)]