20145012039

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{3391}}^1\times {\mathrm{3607}}^1$

素因数の和:7068

約数の個数: 32

約数和(自身を含む): 30351073280

約数和(自身を除く): 10206061241

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 3391, 3607, 10173, 10821, 30519, 32463, 91557, 97389, 206851, 220027, 620553, 660081, 1861659, 1980243, 5584977, 5940729, 12231337, 36694011, 110082033, 330246099, 746111557, 2238334671, 6715004013, 20145012039]

約数ペア:

[(1, 20145012039), (3, 6715004013), (9, 2238334671), (27, 746111557), (61, 330246099), (183, 110082033), (549, 36694011), (1647, 12231337), (3391, 5940729), (3607, 5584977), (10173, 1980243), (10821, 1861659), (30519, 660081), (32463, 620553), (91557, 220027), (97389, 206851)]