20512707636058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{7039}}^1\times {\mathrm{63409}}^1$

素因数の和:72550

約数の個数: 32

約数和(自身を含む): 33587617536000

約数和(自身を除く): 13074909899942

約数列:

[1, 2, 11, 22, 2089, 4178, 7039, 14078, 22979, 45958, 63409, 77429, 126818, 154858, 697499, 1394998, 14704471, 29408942, 132461401, 161749181, 264922802, 323498362, 446335951, 892671902, 1457075411, 2914150822, 4909695461, 9819390922, 932395801639, 1864791603278, 10256353818029, 20512707636058]

約数ペア:

[(1, 20512707636058), (2, 10256353818029), (11, 1864791603278), (22, 932395801639), (2089, 9819390922), (4178, 4909695461), (7039, 2914150822), (14078, 1457075411), (22979, 892671902), (45958, 446335951), (63409, 323498362), (77429, 264922802), (126818, 161749181), (154858, 132461401), (697499, 29408942), (1394998, 14704471)]