20123060688

素因数分解:

$2^4\times 3^4\times {\mathrm{15527053}}^1$

素因数の和:15527073

約数の個数: 50

約数和(自身を含む): 58241979554

約数和(自身を除く): 38118918866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15527053, 31054106, 46581159, 62108212, 93162318, 124216424, 139743477, 186324636, 248432848, 279486954, 372649272, 419230431, 558973908, 745298544, 838460862, 1117947816, 1257691293, 1676921724, 2235895632, 2515382586, 3353843448, 5030765172, 6707686896, 10061530344, 20123060688]

約数ペア:

[(1, 20123060688), (2, 10061530344), (3, 6707686896), (4, 5030765172), (6, 3353843448), (8, 2515382586), (9, 2235895632), (12, 1676921724), (16, 1257691293), (18, 1117947816), (24, 838460862), (27, 745298544), (36, 558973908), (48, 419230431), (54, 372649272), (72, 279486954), (81, 248432848), (108, 186324636), (144, 139743477), (162, 124216424), (216, 93162318), (324, 62108212), (432, 46581159), (648, 31054106), (1296, 15527053)]