20705112

素因数分解:

$2^3\times 3^3\times {\mathrm{95857}}^1$

素因数の和:95872

約数の個数: 32

約数和(自身を含む): 57514800

約数和(自身を除く): 36809688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 95857, 191714, 287571, 383428, 575142, 766856, 862713, 1150284, 1725426, 2300568, 2588139, 3450852, 5176278, 6901704, 10352556, 20705112]

約数ペア:

[(1, 20705112), (2, 10352556), (3, 6901704), (4, 5176278), (6, 3450852), (8, 2588139), (9, 2300568), (12, 1725426), (18, 1150284), (24, 862713), (27, 766856), (36, 575142), (54, 383428), (72, 287571), (108, 191714), (216, 95857)]