20121363072

素因数分解:

$2^7\times 3^2\times {\mathrm{17466461}}^1$

素因数の和:17466481

約数の個数: 48

約数和(自身を含む): 57901321530

約数和(自身を除く): 37779958458

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17466461, 34932922, 52399383, 69865844, 104798766, 139731688, 157198149, 209597532, 279463376, 314396298, 419195064, 558926752, 628792596, 838390128, 1117853504, 1257585192, 1676780256, 2235707008, 2515170384, 3353560512, 5030340768, 6707121024, 10060681536, 20121363072]

約数ペア:

[(1, 20121363072), (2, 10060681536), (3, 6707121024), (4, 5030340768), (6, 3353560512), (8, 2515170384), (9, 2235707008), (12, 1676780256), (16, 1257585192), (18, 1117853504), (24, 838390128), (32, 628792596), (36, 558926752), (48, 419195064), (64, 314396298), (72, 279463376), (96, 209597532), (128, 157198149), (144, 139731688), (192, 104798766), (288, 69865844), (384, 52399383), (576, 34932922), (1152, 17466461)]