20059643522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{157259}}^1$

素因数の和:157390

約数の個数: 32

約数和(自身を含む): 32609433600

約数和(自身を除く): 12549790078

約数列:

[1, 2, 23, 46, 47, 59, 94, 118, 1081, 1357, 2162, 2714, 2773, 5546, 63779, 127558, 157259, 314518, 3616957, 7233914, 7391173, 9278281, 14782346, 18556562, 169996979, 213400463, 339993958, 426800926, 436079207, 872158414, 10029821761, 20059643522]

約数ペア:

[(1, 20059643522), (2, 10029821761), (23, 872158414), (46, 436079207), (47, 426800926), (59, 339993958), (94, 213400463), (118, 169996979), (1081, 18556562), (1357, 14782346), (2162, 9278281), (2714, 7391173), (2773, 7233914), (5546, 3616957), (63779, 314518), (127558, 157259)]