20134573228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65371991}}^1$

素因数の和:65372013

約数の個数: 24

約数和(自身を含む): 43929978624

約数和(自身を除く): 23795405396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65371991, 130743982, 261487964, 457603937, 719091901, 915207874, 1438183802, 1830415748, 2876367604, 5033643307, 10067286614, 20134573228]

約数ペア:

[(1, 20134573228), (2, 10067286614), (4, 5033643307), (7, 2876367604), (11, 1830415748), (14, 1438183802), (22, 915207874), (28, 719091901), (44, 457603937), (77, 261487964), (154, 130743982), (308, 65371991)]