20239541307

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{3371}}^1\times {\mathrm{3769}}^1$

素因数の和:7208

約数の個数: 32

約数和(自身を含む): 30509856000

約数和(自身を除く): 10270314693

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 3371, 3769, 10113, 11307, 30339, 33921, 91017, 101763, 198889, 222371, 596667, 667113, 1790001, 2001339, 5370003, 6004017, 12705299, 38115897, 114347691, 343043073, 749612641, 2248837923, 6746513769, 20239541307]

約数ペア:

[(1, 20239541307), (3, 6746513769), (9, 2248837923), (27, 749612641), (59, 343043073), (177, 114347691), (531, 38115897), (1593, 12705299), (3371, 6004017), (3769, 5370003), (10113, 2001339), (11307, 1790001), (30339, 667113), (33921, 596667), (91017, 222371), (101763, 198889)]