20332072982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{681781}}^1$

素因数の和:681864

約数の個数: 32

約数和(自身を含む): 34819970304

約数和(自身を除く): 14487897322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2294, 14911, 29822, 681781, 1363562, 8863153, 17726306, 21135211, 25225897, 42270422, 50451794, 274757743, 327936661, 549515486, 655873322, 782002807, 1564005614, 10166036491, 20332072982]

約数ペア:

[(1, 20332072982), (2, 10166036491), (13, 1564005614), (26, 782002807), (31, 655873322), (37, 549515486), (62, 327936661), (74, 274757743), (403, 50451794), (481, 42270422), (806, 25225897), (962, 21135211), (1147, 17726306), (2294, 8863153), (14911, 1363562), (29822, 681781)]