20341935669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 30509918208

約数和(自身を除く): 10167982539

約数列:

[1, 3, 11, 33, 73, 97, 219, 263, 291, 331, 789, 803, 993, 1067, 2409, 2893, 3201, 3641, 7081, 8679, 10923, 19199, 21243, 24163, 25511, 32107, 57597, 72489, 76533, 77891, 87053, 96321, 211189, 233673, 261159, 265793, 280621, 353177, 633567, 797379, 841863, 957583, 1059531, 1862303, 2343811, 2872749, 5586909, 6354869, 7031433, 8444141, 19064607, 20485333, 25332423, 25781921, 61455999, 69903559, 77345763, 92885551, 209710677, 278656653, 616422293, 1849266879, 6780645223, 20341935669]

約数ペア:

[(1, 20341935669), (3, 6780645223), (11, 1849266879), (33, 616422293), (73, 278656653), (97, 209710677), (219, 92885551), (263, 77345763), (291, 69903559), (331, 61455999), (789, 25781921), (803, 25332423), (993, 20485333), (1067, 19064607), (2409, 8444141), (2893, 7031433), (3201, 6354869), (3641, 5586909), (7081, 2872749), (8679, 2343811), (10923, 1862303), (19199, 1059531), (21243, 957583), (24163, 841863), (25511, 797379), (32107, 633567), (57597, 353177), (72489, 280621), (76533, 265793), (77891, 261159), (87053, 233673), (96321, 211189)]