20132247735

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{6053}}^1$

素因数の和:6485

約数の個数: 64

約数和(自身を含む): 36405365760

約数和(自身を除く): 16273118025

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 347, 355, 639, 1041, 1065, 1735, 1917, 3123, 3195, 5205, 6053, 9369, 9585, 15615, 18159, 24637, 30265, 46845, 54477, 73911, 90795, 123185, 163431, 221733, 272385, 369555, 429763, 665199, 817155, 1108665, 1289289, 2100391, 2148815, 3325995, 3867867, 6301173, 6446445, 10501955, 11603601, 18903519, 19339335, 31505865, 56710557, 58018005, 94517595, 149127761, 283552785, 447383283, 745638805, 1342149849, 2236916415, 4026449547, 6710749245, 20132247735]

約数ペア:

[(1, 20132247735), (3, 6710749245), (5, 4026449547), (9, 2236916415), (15, 1342149849), (27, 745638805), (45, 447383283), (71, 283552785), (135, 149127761), (213, 94517595), (347, 58018005), (355, 56710557), (639, 31505865), (1041, 19339335), (1065, 18903519), (1735, 11603601), (1917, 10501955), (3123, 6446445), (3195, 6301173), (5205, 3867867), (6053, 3325995), (9369, 2148815), (9585, 2100391), (15615, 1289289), (18159, 1108665), (24637, 817155), (30265, 665199), (46845, 429763), (54477, 369555), (73911, 272385), (90795, 221733), (123185, 163431)]