63313856780

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{23107247}}^1$

素因数の和:23107393

約数の個数: 24

約数和(自身を含む): 133929609408

約数和(自身を除く): 70615752628

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 23107247, 46214494, 92428988, 115536235, 231072470, 462144940, 3165692839, 6331385678, 12662771356, 15828464195, 31656928390, 63313856780]

約数ペア:

[(1, 63313856780), (2, 31656928390), (4, 15828464195), (5, 12662771356), (10, 6331385678), (20, 3165692839), (137, 462144940), (274, 231072470), (548, 115536235), (685, 92428988), (1370, 46214494), (2740, 23107247)]