20160240567

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79427}}^1$

素因数の和:79583

約数の個数: 32

約数和(自身を含む): 29153253120

約数和(自身を除く): 8993012553

約数列:

[1, 3, 19, 57, 61, 73, 183, 219, 1159, 1387, 3477, 4161, 4453, 13359, 79427, 84607, 238281, 253821, 1509113, 4527339, 4845047, 5798171, 14535141, 17394513, 92055893, 110165249, 276167679, 330495747, 353688431, 1061065293, 6720080189, 20160240567]

約数ペア:

[(1, 20160240567), (3, 6720080189), (19, 1061065293), (57, 353688431), (61, 330495747), (73, 276167679), (183, 110165249), (219, 92055893), (1159, 17394513), (1387, 14535141), (3477, 5798171), (4161, 4845047), (4453, 4527339), (13359, 1509113), (79427, 253821), (84607, 238281)]