20342878083

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{23369}}^1$

素因数の和:24369

約数の個数: 40

約数和(自身を含む): 33186708720

約数和(自身を除く): 12843830637

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 977, 2931, 8793, 10747, 23369, 26379, 32241, 70107, 79137, 96723, 210321, 257059, 290169, 630963, 771177, 870507, 1892889, 2313531, 6940593, 20821779, 22831513, 68494539, 205483617, 251146643, 616450851, 753439929, 1849352553, 2260319787, 6780959361, 20342878083]

約数ペア:

[(1, 20342878083), (3, 6780959361), (9, 2260319787), (11, 1849352553), (27, 753439929), (33, 616450851), (81, 251146643), (99, 205483617), (297, 68494539), (891, 22831513), (977, 20821779), (2931, 6940593), (8793, 2313531), (10747, 1892889), (23369, 870507), (26379, 771177), (32241, 630963), (70107, 290169), (79137, 257059), (96723, 210321)]