20951010231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1197269}}^1$

素因数の和:1197598

約数の個数: 16

約数和(自身を含む): 29500732800

約数和(自身を除く): 8549722569

約数列:

[1, 3, 19, 57, 307, 921, 5833, 17499, 1197269, 3591807, 22748111, 68244333, 367561583, 1102684749, 6983670077, 20951010231]

約数ペア:

[(1, 20951010231), (3, 6983670077), (19, 1102684749), (57, 367561583), (307, 68244333), (921, 22748111), (5833, 3591807), (17499, 1197269)]