20192454814

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1694851}}^1$

素因数の和:1694920

約数の個数: 32

約数和(自身を含む): 37096920576

約数和(自身を除く): 16904465762

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 1694851, 3389702, 11863957, 23727914, 38981573, 62709487, 77963146, 125418974, 272871011, 438966409, 545742022, 877932818, 1442318201, 2884636402, 10096227407, 20192454814]

約数ペア:

[(1, 20192454814), (2, 10096227407), (7, 2884636402), (14, 1442318201), (23, 877932818), (37, 545742022), (46, 438966409), (74, 272871011), (161, 125418974), (259, 77963146), (322, 62709487), (518, 38981573), (851, 23727914), (1702, 11863957), (5957, 3389702), (11914, 1694851)]