20226987339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{22067}}^1$

素因数の和:23339

約数の個数: 32

約数和(自身を含む): 30598606080

約数和(自身を除く): 10371618741

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1237, 3711, 16081, 22067, 23503, 48243, 66201, 70509, 286871, 305539, 419273, 860613, 916617, 1257819, 5450549, 16351647, 27296879, 81890637, 354859427, 518640701, 1064578281, 1555922103, 6742329113, 20226987339]

約数ペア:

[(1, 20226987339), (3, 6742329113), (13, 1555922103), (19, 1064578281), (39, 518640701), (57, 354859427), (247, 81890637), (741, 27296879), (1237, 16351647), (3711, 5450549), (16081, 1257819), (22067, 916617), (23503, 860613), (48243, 419273), (66201, 305539), (70509, 286871)]