20023989836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3938629}}^1$

素因数の和:3938705

約数の個数: 24

約数和(自身を含む): 37054631040

約数和(自身を除く): 17030641204

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 3938629, 7877258, 15754516, 122097499, 161483789, 244194998, 322967578, 488389996, 645935156, 5005997459, 10011994918, 20023989836]

約数ペア:

[(1, 20023989836), (2, 10011994918), (4, 5005997459), (31, 645935156), (41, 488389996), (62, 322967578), (82, 244194998), (124, 161483789), (164, 122097499), (1271, 15754516), (2542, 7877258), (5084, 3938629)]