20260974735

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{26347}}^1$

素因数の和:27124

約数の個数: 48

約数和(自身を含む): 36696651264

約数和(自身を除く): 16435676529

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 743, 1035, 2229, 3715, 6687, 11145, 17089, 26347, 33435, 51267, 79041, 85445, 131735, 153801, 237123, 256335, 395205, 605981, 769005, 1185615, 1817943, 3029905, 5453829, 9089715, 19575821, 27269145, 58727463, 97879105, 176182389, 293637315, 450243883, 880911945, 1350731649, 2251219415, 4052194947, 6753658245, 20260974735]

約数ペア:

[(1, 20260974735), (3, 6753658245), (5, 4052194947), (9, 2251219415), (15, 1350731649), (23, 880911945), (45, 450243883), (69, 293637315), (115, 176182389), (207, 97879105), (345, 58727463), (743, 27269145), (1035, 19575821), (2229, 9089715), (3715, 5453829), (6687, 3029905), (11145, 1817943), (17089, 1185615), (26347, 769005), (33435, 605981), (51267, 395205), (79041, 256335), (85445, 237123), (131735, 153801)]