20006559939

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3853}}^1$

素因数の和:4056

約数の個数: 48

約数和(自身を含む): 29134575072

約数和(自身を除く): 9128015133

約数列:

[1, 3, 17, 51, 53, 113, 159, 289, 339, 867, 901, 1921, 2703, 3853, 5763, 5989, 11559, 15317, 17967, 32657, 45951, 65501, 97971, 101813, 196503, 204209, 305439, 435389, 612627, 1113517, 1306167, 1730821, 3340551, 3471553, 5192463, 7401613, 10414659, 22204839, 23075617, 59016401, 69226851, 125827421, 177049203, 377482263, 392285489, 1176856467, 6668853313, 20006559939]

約数ペア:

[(1, 20006559939), (3, 6668853313), (17, 1176856467), (51, 392285489), (53, 377482263), (113, 177049203), (159, 125827421), (289, 69226851), (339, 59016401), (867, 23075617), (901, 22204839), (1921, 10414659), (2703, 7401613), (3853, 5192463), (5763, 3471553), (5989, 3340551), (11559, 1730821), (15317, 1306167), (17967, 1113517), (32657, 612627), (45951, 435389), (65501, 305439), (97971, 204209), (101813, 196503)]