20071008984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64330157}}^1$

素因数の和:64330179

約数の個数: 32

約数和(自身を含む): 54037332720

約数和(自身を除く): 33966323736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64330157, 128660314, 192990471, 257320628, 385980942, 514641256, 771961884, 836292041, 1543923768, 1672584082, 2508876123, 3345168164, 5017752246, 6690336328, 10035504492, 20071008984]

約数ペア:

[(1, 20071008984), (2, 10035504492), (3, 6690336328), (4, 5017752246), (6, 3345168164), (8, 2508876123), (12, 1672584082), (13, 1543923768), (24, 836292041), (26, 771961884), (39, 514641256), (52, 385980942), (78, 257320628), (104, 192990471), (156, 128660314), (312, 64330157)]