20342184816

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1773203}}^1$

素因数の和:1773453

約数の個数: 40

約数和(自身を含む): 52770551040

約数和(自身を除く): 32428366224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 1773203, 3546406, 5319609, 7092812, 10639218, 14185624, 21278436, 28371248, 42556872, 85113744, 423795517, 847591034, 1271386551, 1695182068, 2542773102, 3390364136, 5085546204, 6780728272, 10171092408, 20342184816]

約数ペア:

[(1, 20342184816), (2, 10171092408), (3, 6780728272), (4, 5085546204), (6, 3390364136), (8, 2542773102), (12, 1695182068), (16, 1271386551), (24, 847591034), (48, 423795517), (239, 85113744), (478, 42556872), (717, 28371248), (956, 21278436), (1434, 14185624), (1912, 10639218), (2868, 7092812), (3824, 5319609), (5736, 3546406), (11472, 1773203)]