20145166722

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{5406647}}^1$

素因数の和:5406684

約数の個数: 40

約数和(自身を含む): 47102717376

約数和(自身を除く): 26957550654

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 5406647, 10813294, 16219941, 32439882, 48659823, 97319646, 124352881, 145979469, 248705762, 291958938, 373058643, 437938407, 746117286, 875876814, 1119175929, 2238351858, 3357527787, 6715055574, 10072583361, 20145166722]

約数ペア:

[(1, 20145166722), (2, 10072583361), (3, 6715055574), (6, 3357527787), (9, 2238351858), (18, 1119175929), (23, 875876814), (27, 746117286), (46, 437938407), (54, 373058643), (69, 291958938), (81, 248705762), (138, 145979469), (162, 124352881), (207, 97319646), (414, 48659823), (621, 32439882), (1242, 16219941), (1863, 10813294), (3726, 5406647)]