20161626221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{3203}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 23892817536

約数和(自身を除く): 3731191315

約数列:

[1, 11, 17, 41, 187, 451, 697, 821, 3203, 7667, 9031, 13957, 33661, 35233, 54451, 131323, 153527, 370271, 572237, 598961, 1444553, 2232491, 2629663, 6294607, 24557401, 28926293, 44704271, 107816183, 491746981, 1185978013, 1832875111, 20161626221]

約数ペア:

[(1, 20161626221), (11, 1832875111), (17, 1185978013), (41, 491746981), (187, 107816183), (451, 44704271), (697, 28926293), (821, 24557401), (3203, 6294607), (7667, 2629663), (9031, 2232491), (13957, 1444553), (33661, 598961), (35233, 572237), (54451, 370271), (131323, 153527)]