20342017968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13670711}}^1$

素因数の和:13670753

約数の個数: 40

約数和(自身を含む): 54245385216

約数和(自身を除く): 33903367248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13670711, 27341422, 41012133, 54682844, 82024266, 109365688, 164048532, 218731376, 328097064, 423792041, 656194128, 847584082, 1271376123, 1695168164, 2542752246, 3390336328, 5085504492, 6780672656, 10171008984, 20342017968]

約数ペア:

[(1, 20342017968), (2, 10171008984), (3, 6780672656), (4, 5085504492), (6, 3390336328), (8, 2542752246), (12, 1695168164), (16, 1271376123), (24, 847584082), (31, 656194128), (48, 423792041), (62, 328097064), (93, 218731376), (124, 164048532), (186, 109365688), (248, 82024266), (372, 54682844), (496, 41012133), (744, 27341422), (1488, 13670711)]