20062974321

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{25037}}^1$

素因数の和:25823

約数の個数: 40

約数和(自身を含む): 32319751464

約数和(自身を除く): 12256777143

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 761, 1053, 2283, 6849, 9893, 20547, 25037, 29679, 61641, 75111, 89037, 225333, 267111, 325481, 675999, 801333, 976443, 2027997, 2929329, 8787987, 19053157, 26363961, 57159471, 171478413, 247691041, 514435239, 743073123, 1543305717, 2229219369, 6687658107, 20062974321]

約数ペア:

[(1, 20062974321), (3, 6687658107), (9, 2229219369), (13, 1543305717), (27, 743073123), (39, 514435239), (81, 247691041), (117, 171478413), (351, 57159471), (761, 26363961), (1053, 19053157), (2283, 8787987), (6849, 2929329), (9893, 2027997), (20547, 976443), (25037, 801333), (29679, 675999), (61641, 325481), (75111, 267111), (89037, 225333)]