20171342516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16865671}}^1$

素因数の和:16865711

約数の個数: 24

約数和(自身を含む): 39668060544

約数和(自身を除く): 19496718028

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16865671, 33731342, 67462684, 219253723, 387910433, 438507446, 775820866, 877014892, 1551641732, 5042835629, 10085671258, 20171342516]

約数ペア:

[(1, 20171342516), (2, 10085671258), (4, 5042835629), (13, 1551641732), (23, 877014892), (26, 775820866), (46, 438507446), (52, 387910433), (92, 219253723), (299, 67462684), (598, 33731342), (1196, 16865671)]