20167514055

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1276829}}^1$

素因数の和:1276862

約数の個数: 48

約数和(自身を含む): 39040354080

約数和(自身を除く): 18872840025

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 15795, 1276829, 3830487, 6384145, 11491461, 16598777, 19152435, 34474383, 49796331, 57457305, 82993885, 103423149, 149388993, 172371915, 248981655, 310269447, 448166979, 517115745, 746944965, 1344500937, 1551347235, 2240834895, 4033502811, 6722504685, 20167514055]

約数ペア:

[(1, 20167514055), (3, 6722504685), (5, 4033502811), (9, 2240834895), (13, 1551347235), (15, 1344500937), (27, 746944965), (39, 517115745), (45, 448166979), (65, 310269447), (81, 248981655), (117, 172371915), (135, 149388993), (195, 103423149), (243, 82993885), (351, 57457305), (405, 49796331), (585, 34474383), (1053, 19152435), (1215, 16598777), (1755, 11491461), (3159, 6384145), (5265, 3830487), (15795, 1276829)]