20163514448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16366489}}^1$

素因数の和:16366515

約数の個数: 40

約数和(自身を含む): 48706674240

約数和(自身を除く): 28543159792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 16366489, 32732978, 65465956, 114565423, 130931912, 180031379, 229130846, 261863824, 360062758, 458261692, 720125516, 916523384, 1260219653, 1440251032, 1833046768, 2520439306, 2880502064, 5040878612, 10081757224, 20163514448]

約数ペア:

[(1, 20163514448), (2, 10081757224), (4, 5040878612), (7, 2880502064), (8, 2520439306), (11, 1833046768), (14, 1440251032), (16, 1260219653), (22, 916523384), (28, 720125516), (44, 458261692), (56, 360062758), (77, 261863824), (88, 229130846), (112, 180031379), (154, 130931912), (176, 114565423), (308, 65465956), (616, 32732978), (1232, 16366489)]